21094797168

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:565

約数の個数: 320

約数和(自身を含む): 64822517760

約数和(自身を除く): 43727720592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 82, 93, 103, 108, 123, 124, 144, 164, 186, 206, 216, 246, 248, 279, 309, 328, 369, 372, 373, 412, 432, 492, 496, 558, 618, 656, 738, 744, 746, 824, 837, 927, 984, 1107, 1116, 1119, 1236, 1271, 1476, 1488, 1492, 1648, 1674, 1854, 1968, 2214, 2232, 2238, 2472, 2542, 2781, 2952, 2984, 3193, 3348, 3357, 3708, 3813, 4223, 4428, 4464, 4476, 4944, 5084, 5562, 5904, 5968, 6386, 6696, 6714, 7416, 7626, 8446, 8856, 8952, 9579, 10071, 10168, 11124, 11439, 11563, 12669, 12772, 13392, 13428, 14832, 15252, 15293, 16892, 17712, 17904, 19158, 20142, 20336, 22248, 22878, 23126, 25338, 25544, 26856, 28737, 30504, 30586, 33784, 34317, 34689, 38007, 38316, 38419, 40284, 44496, 45756, 45879, 46252, 50676, 51088, 53712, 57474, 61008, 61172, 67568, 68634, 69378, 76014, 76632, 76838, 80568, 86211, 91512, 91758, 92504, 101352, 104067, 114021, 114948, 115257, 122344, 130913, 137268, 137637, 138756, 152028, 153264, 153676, 161136, 172422, 183024, 183516, 185008, 202704, 208134, 228042, 229896, 230514, 244688, 261826, 274536, 275274, 277512, 304056, 307352, 312201, 344844, 345771, 367032, 392739, 412911, 416268, 456084, 459792, 461028, 474083, 523652, 549072, 550548, 555024, 608112, 614704, 624402, 689688, 691542, 734064, 785478, 825822, 832536, 912168, 922056, 948166, 1037313, 1047304, 1101096, 1178217, 1190989, 1248804, 1379376, 1383084, 1422249, 1570956, 1575179, 1651644, 1665072, 1824336, 1844112, 1896332, 2074626, 2094608, 2202192, 2356434, 2381978, 2497608, 2766168, 2844498, 3141912, 3150358, 3303288, 3534651, 3572967, 3792664, 4149252, 4266747, 4712868, 4725537, 4763956, 4995216, 5532336, 5688996, 6283824, 6300716, 6606576, 7069302, 7145934, 7585328, 8298504, 8533494, 9425736, 9451074, 9527912, 10718901, 11377992, 12601432, 12800241, 14138604, 14176611, 14291868, 16597008, 17066988, 18851472, 18902148, 19055824, 21437802, 22755984, 25202864, 25600482, 28277208, 28353222, 28583736, 32156703, 34133976, 37804296, 42529833, 42875604, 48830549, 51200964, 56554416, 56706444, 57167472, 64313406, 68267952, 75608592, 85059666, 85751208, 97661098, 102401928, 113412888, 128626812, 146491647, 170119332, 171502416, 195322196, 204803856, 226825776, 257253624, 292983294, 340238664, 390644392, 439474941, 514507248, 585966588, 680477328, 781288784, 878949882, 1171933176, 1318424823, 1757899764, 2343866352, 2636849646, 3515799528, 5273699292, 7031599056, 10547398584, 21094797168]

約数ペア:

[(1, 21094797168), (2, 10547398584), (3, 7031599056), (4, 5273699292), (6, 3515799528), (8, 2636849646), (9, 2343866352), (12, 1757899764), (16, 1318424823), (18, 1171933176), (24, 878949882), (27, 781288784), (31, 680477328), (36, 585966588), (41, 514507248), (48, 439474941), (54, 390644392), (62, 340238664), (72, 292983294), (82, 257253624), (93, 226825776), (103, 204803856), (108, 195322196), (123, 171502416), (124, 170119332), (144, 146491647), (164, 128626812), (186, 113412888), (206, 102401928), (216, 97661098), (246, 85751208), (248, 85059666), (279, 75608592), (309, 68267952), (328, 64313406), (369, 57167472), (372, 56706444), (373, 56554416), (412, 51200964), (432, 48830549), (492, 42875604), (496, 42529833), (558, 37804296), (618, 34133976), (656, 32156703), (738, 28583736), (744, 28353222), (746, 28277208), (824, 25600482), (837, 25202864), (927, 22755984), (984, 21437802), (1107, 19055824), (1116, 18902148), (1119, 18851472), (1236, 17066988), (1271, 16597008), (1476, 14291868), (1488, 14176611), (1492, 14138604), (1648, 12800241), (1674, 12601432), (1854, 11377992), (1968, 10718901), (2214, 9527912), (2232, 9451074), (2238, 9425736), (2472, 8533494), (2542, 8298504), (2781, 7585328), (2952, 7145934), (2984, 7069302), (3193, 6606576), (3348, 6300716), (3357, 6283824), (3708, 5688996), (3813, 5532336), (4223, 4995216), (4428, 4763956), (4464, 4725537), (4476, 4712868), (4944, 4266747), (5084, 4149252), (5562, 3792664), (5904, 3572967), (5968, 3534651), (6386, 3303288), (6696, 3150358), (6714, 3141912), (7416, 2844498), (7626, 2766168), (8446, 2497608), (8856, 2381978), (8952, 2356434), (9579, 2202192), (10071, 2094608), (10168, 2074626), (11124, 1896332), (11439, 1844112), (11563, 1824336), (12669, 1665072), (12772, 1651644), (13392, 1575179), (13428, 1570956), (14832, 1422249), (15252, 1383084), (15293, 1379376), (16892, 1248804), (17712, 1190989), (17904, 1178217), (19158, 1101096), (20142, 1047304), (20336, 1037313), (22248, 948166), (22878, 922056), (23126, 912168), (25338, 832536), (25544, 825822), (26856, 785478), (28737, 734064), (30504, 691542), (30586, 689688), (33784, 624402), (34317, 614704), (34689, 608112), (38007, 555024), (38316, 550548), (38419, 549072), (40284, 523652), (44496, 474083), (45756, 461028), (45879, 459792), (46252, 456084), (50676, 416268), (51088, 412911), (53712, 392739), (57474, 367032), (61008, 345771), (61172, 344844), (67568, 312201), (68634, 307352), (69378, 304056), (76014, 277512), (76632, 275274), (76838, 274536), (80568, 261826), (86211, 244688), (91512, 230514), (91758, 229896), (92504, 228042), (101352, 208134), (104067, 202704), (114021, 185008), (114948, 183516), (115257, 183024), (122344, 172422), (130913, 161136), (137268, 153676), (137637, 153264), (138756, 152028)]