21497694372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 576

約数和(自身を含む): 74472652800

約数和(自身を除く): 52974958428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 31, 33, 36, 42, 44, 46, 62, 63, 66, 69, 73, 77, 84, 92, 93, 99, 124, 126, 132, 138, 146, 149, 154, 161, 186, 198, 207, 217, 219, 231, 252, 253, 276, 279, 292, 298, 308, 322, 341, 372, 396, 414, 434, 438, 447, 462, 483, 506, 511, 558, 596, 644, 651, 657, 682, 693, 713, 759, 803, 828, 868, 876, 894, 924, 966, 1012, 1022, 1023, 1043, 1116, 1302, 1314, 1341, 1364, 1386, 1426, 1449, 1518, 1533, 1606, 1639, 1679, 1771, 1788, 1932, 1953, 2044, 2046, 2086, 2139, 2263, 2277, 2387, 2409, 2604, 2628, 2682, 2772, 2852, 2898, 3036, 3066, 3069, 3129, 3212, 3278, 3358, 3427, 3542, 3906, 4092, 4172, 4278, 4526, 4554, 4599, 4619, 4774, 4818, 4917, 4991, 5037, 5313, 5364, 5621, 5796, 6132, 6138, 6258, 6417, 6556, 6716, 6789, 6854, 7084, 7161, 7227, 7812, 7843, 8556, 9052, 9108, 9198, 9238, 9387, 9548, 9636, 9834, 9982, 10074, 10281, 10626, 10877, 11242, 11473, 11753, 12276, 12516, 12834, 13578, 13708, 13857, 14322, 14454, 14751, 14973, 15111, 15686, 15841, 15939, 16863, 18396, 18469, 18476, 18774, 19668, 19964, 20148, 20367, 20562, 21252, 21483, 21754, 22484, 22946, 23506, 23529, 23989, 24893, 25668, 27156, 27714, 28644, 28908, 29502, 29946, 30222, 30843, 31372, 31682, 31878, 32333, 32631, 33726, 34419, 35259, 36938, 37548, 37697, 40734, 41124, 41571, 42966, 43508, 44919, 45892, 47012, 47058, 47523, 47978, 49786, 50589, 50809, 52049, 54901, 55407, 55428, 59004, 59892, 60444, 61686, 63364, 63756, 64666, 65262, 67452, 68838, 70518, 70587, 71967, 73876, 74679, 75394, 76139, 81468, 83142, 85932, 89838, 94116, 95046, 95956, 96999, 97893, 99572, 101178, 101618, 103257, 104098, 105777, 106237, 109802, 110814, 113091, 119647, 123372, 129283, 129332, 130524, 137676, 141036, 141174, 142569, 143934, 149358, 150788, 152278, 152427, 156147, 164703, 166221, 166284, 174251, 179676, 190092, 193998, 195786, 202356, 203236, 206514, 208196, 211554, 212474, 215901, 219604, 221628, 224037, 226182, 228417, 239294, 250171, 258566, 263879, 282348, 285138, 287868, 290997, 298716, 304556, 304854, 312294, 318711, 329406, 332442, 337187, 339273, 348502, 355663, 358941, 364343, 387849, 387996, 391572, 413028, 423108, 424948, 431802, 448074, 452364, 456834, 457281, 468441, 478588, 494109, 500342, 517132, 522753, 527758, 570276, 572539, 581994, 609708, 624588, 637422, 658812, 664884, 674374, 678546, 685251, 697004, 711326, 717882, 728686, 743659, 750513, 775698, 791637, 837529, 863604, 896148, 913668, 914562, 936882, 956133, 988218, 1000684, 1011561, 1045506, 1055516, 1066989, 1076823, 1093029, 1145078, 1163547, 1163988, 1168607, 1274844, 1348748, 1357092, 1370502, 1422652, 1435764, 1457372, 1487318, 1501026, 1551396, 1568259, 1583274, 1675058, 1717617, 1751197, 1829124, 1873764, 1912266, 1976436, 2023122, 2091012, 2133978, 2153646, 2186058, 2230977, 2251539, 2290156, 2327094, 2337214, 2360309, 2374911, 2512587, 2741004, 2751881, 2974636, 3002052, 3034683, 3136518, 3166548, 3200967, 3279087, 3350116, 3435234, 3502394, 3505821, 3709057, 3824532, 4007773, 4046244, 4267956, 4307292, 4372116, 4461954, 4503078, 4654188, 4674428, 4720618, 4749822, 5025174, 5152851, 5253591, 5503762, 6069366, 6273036, 6401934, 6558174, 6692931, 6870468, 7004788, 7011642, 7080927, 7418114, 7537761, 7755301, 8015546, 8180249, 8255643, 8923908, 9006156, 9441236, 9499644, 10050348, 10305702, 10507182, 10517463, 11007524, 11127171, 12023319, 12138732, 12803868, 13116348, 13385862, 14023284, 14161854, 14836228, 15075522, 15510602, 15760773, 16031092, 16360498, 16511286, 19263167, 20611404, 21014364, 21034926, 21242781, 22254342, 23265903, 24046638, 24540747, 24766929, 25963399, 26771724, 28323708, 30151044, 31021204, 31521546, 32720996, 33022572, 33381513, 36069957, 38526334, 42069852, 42485562, 44508684, 46531806, 48093276, 49081494, 49533858, 51926798, 54287107, 57789501, 63043092, 66763026, 69797709, 72139914, 73622241, 77052668, 77890197, 84971124, 85308311, 93063612, 98162988, 99067716, 103853596, 108574214, 115579002, 133526052, 139595418, 144279828, 147244482, 155780394, 162861321, 170616622, 173368503, 217148428, 231158004, 233670591, 255924933, 279190836, 294488964, 311560788, 325722642, 341233244, 346737006, 467341182, 488583963, 511849866, 597158177, 651445284, 693474012, 767774799, 934682364, 977167926, 1023699732, 1194316354, 1535549598, 1791474531, 1954335852, 2388632708, 3071099196, 3582949062, 5374423593, 7165898124, 10748847186, 21497694372]

約数ペア:

[(1, 21497694372), (2, 10748847186), (3, 7165898124), (4, 5374423593), (6, 3582949062), (7, 3071099196), (9, 2388632708), (11, 1954335852), (12, 1791474531), (14, 1535549598), (18, 1194316354), (21, 1023699732), (22, 977167926), (23, 934682364), (28, 767774799), (31, 693474012), (33, 651445284), (36, 597158177), (42, 511849866), (44, 488583963), (46, 467341182), (62, 346737006), (63, 341233244), (66, 325722642), (69, 311560788), (73, 294488964), (77, 279190836), (84, 255924933), (92, 233670591), (93, 231158004), (99, 217148428), (124, 173368503), (126, 170616622), (132, 162861321), (138, 155780394), (146, 147244482), (149, 144279828), (154, 139595418), (161, 133526052), (186, 115579002), (198, 108574214), (207, 103853596), (217, 99067716), (219, 98162988), (231, 93063612), (252, 85308311), (253, 84971124), (276, 77890197), (279, 77052668), (292, 73622241), (298, 72139914), (308, 69797709), (322, 66763026), (341, 63043092), (372, 57789501), (396, 54287107), (414, 51926798), (434, 49533858), (438, 49081494), (447, 48093276), (462, 46531806), (483, 44508684), (506, 42485562), (511, 42069852), (558, 38526334), (596, 36069957), (644, 33381513), (651, 33022572), (657, 32720996), (682, 31521546), (693, 31021204), (713, 30151044), (759, 28323708), (803, 26771724), (828, 25963399), (868, 24766929), (876, 24540747), (894, 24046638), (924, 23265903), (966, 22254342), (1012, 21242781), (1022, 21034926), (1023, 21014364), (1043, 20611404), (1116, 19263167), (1302, 16511286), (1314, 16360498), (1341, 16031092), (1364, 15760773), (1386, 15510602), (1426, 15075522), (1449, 14836228), (1518, 14161854), (1533, 14023284), (1606, 13385862), (1639, 13116348), (1679, 12803868), (1771, 12138732), (1788, 12023319), (1932, 11127171), (1953, 11007524), (2044, 10517463), (2046, 10507182), (2086, 10305702), (2139, 10050348), (2263, 9499644), (2277, 9441236), (2387, 9006156), (2409, 8923908), (2604, 8255643), (2628, 8180249), (2682, 8015546), (2772, 7755301), (2852, 7537761), (2898, 7418114), (3036, 7080927), (3066, 7011642), (3069, 7004788), (3129, 6870468), (3212, 6692931), (3278, 6558174), (3358, 6401934), (3427, 6273036), (3542, 6069366), (3906, 5503762), (4092, 5253591), (4172, 5152851), (4278, 5025174), (4526, 4749822), (4554, 4720618), (4599, 4674428), (4619, 4654188), (4774, 4503078), (4818, 4461954), (4917, 4372116), (4991, 4307292), (5037, 4267956), (5313, 4046244), (5364, 4007773), (5621, 3824532), (5796, 3709057), (6132, 3505821), (6138, 3502394), (6258, 3435234), (6417, 3350116), (6556, 3279087), (6716, 3200967), (6789, 3166548), (6854, 3136518), (7084, 3034683), (7161, 3002052), (7227, 2974636), (7812, 2751881), (7843, 2741004), (8556, 2512587), (9052, 2374911), (9108, 2360309), (9198, 2337214), (9238, 2327094), (9387, 2290156), (9548, 2251539), (9636, 2230977), (9834, 2186058), (9982, 2153646), (10074, 2133978), (10281, 2091012), (10626, 2023122), (10877, 1976436), (11242, 1912266), (11473, 1873764), (11753, 1829124), (12276, 1751197), (12516, 1717617), (12834, 1675058), (13578, 1583274), (13708, 1568259), (13857, 1551396), (14322, 1501026), (14454, 1487318), (14751, 1457372), (14973, 1435764), (15111, 1422652), (15686, 1370502), (15841, 1357092), (15939, 1348748), (16863, 1274844), (18396, 1168607), (18469, 1163988), (18476, 1163547), (18774, 1145078), (19668, 1093029), (19964, 1076823), (20148, 1066989), (20367, 1055516), (20562, 1045506), (21252, 1011561), (21483, 1000684), (21754, 988218), (22484, 956133), (22946, 936882), (23506, 914562), (23529, 913668), (23989, 896148), (24893, 863604), (25668, 837529), (27156, 791637), (27714, 775698), (28644, 750513), (28908, 743659), (29502, 728686), (29946, 717882), (30222, 711326), (30843, 697004), (31372, 685251), (31682, 678546), (31878, 674374), (32333, 664884), (32631, 658812), (33726, 637422), (34419, 624588), (35259, 609708), (36938, 581994), (37548, 572539), (37697, 570276), (40734, 527758), (41124, 522753), (41571, 517132), (42966, 500342), (43508, 494109), (44919, 478588), (45892, 468441), (47012, 457281), (47058, 456834), (47523, 452364), (47978, 448074), (49786, 431802), (50589, 424948), (50809, 423108), (52049, 413028), (54901, 391572), (55407, 387996), (55428, 387849), (59004, 364343), (59892, 358941), (60444, 355663), (61686, 348502), (63364, 339273), (63756, 337187), (64666, 332442), (65262, 329406), (67452, 318711), (68838, 312294), (70518, 304854), (70587, 304556), (71967, 298716), (73876, 290997), (74679, 287868), (75394, 285138), (76139, 282348), (81468, 263879), (83142, 258566), (85932, 250171), (89838, 239294), (94116, 228417), (95046, 226182), (95956, 224037), (96999, 221628), (97893, 219604), (99572, 215901), (101178, 212474), (101618, 211554), (103257, 208196), (104098, 206514), (105777, 203236), (106237, 202356), (109802, 195786), (110814, 193998), (113091, 190092), (119647, 179676), (123372, 174251), (129283, 166284), (129332, 166221), (130524, 164703), (137676, 156147), (141036, 152427), (141174, 152278), (142569, 150788), (143934, 149358)]