21718563048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:287

約数の個数: 480

約数和(自身を含む): 78000975360

約数和(自身を除く): 56282412312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 104, 108, 109, 117, 124, 126, 156, 162, 168, 182, 186, 189, 216, 217, 218, 234, 248, 252, 273, 279, 312, 324, 327, 351, 364, 372, 378, 403, 434, 436, 468, 504, 546, 558, 567, 648, 651, 654, 702, 728, 744, 756, 763, 806, 819, 837, 868, 872, 936, 981, 1053, 1092, 1116, 1134, 1209, 1302, 1308, 1404, 1417, 1512, 1526, 1612, 1638, 1674, 1736, 1953, 1962, 2106, 2184, 2232, 2268, 2289, 2418, 2457, 2511, 2604, 2616, 2808, 2821, 2834, 2943, 3052, 3224, 3276, 3348, 3379, 3627, 3906, 3924, 4212, 4251, 4536, 4578, 4836, 4914, 5022, 5208, 5642, 5668, 5859, 5886, 6104, 6552, 6696, 6758, 6867, 7254, 7371, 7812, 7848, 8424, 8463, 8502, 8829, 9156, 9672, 9828, 9919, 10044, 10137, 10881, 11284, 11336, 11718, 11772, 11881, 12753, 13516, 13734, 14508, 14742, 15624, 16926, 17004, 17577, 17658, 18312, 19656, 19838, 20088, 20274, 20601, 21762, 22568, 23436, 23544, 23653, 23762, 25389, 25506, 27032, 27468, 29016, 29484, 29757, 30411, 32643, 33852, 34008, 35154, 35316, 35643, 38259, 39676, 40548, 41202, 43524, 43927, 46872, 47306, 47524, 50778, 51012, 54936, 58968, 59514, 60822, 61803, 65286, 67704, 70308, 70632, 70959, 71286, 76167, 76518, 79352, 81096, 82404, 83167, 87048, 87854, 89271, 91233, 94612, 95048, 101556, 102024, 106929, 114777, 119028, 121644, 123606, 130572, 131781, 140616, 141918, 142572, 152334, 153036, 154453, 164808, 166334, 175708, 178542, 182466, 189224, 203112, 212877, 213858, 228501, 229554, 238056, 243288, 247212, 249501, 261144, 263562, 267813, 273699, 283836, 285144, 304668, 306072, 307489, 308906, 320787, 332668, 351416, 357084, 364932, 368311, 395343, 425754, 427716, 457002, 459108, 463359, 494424, 499002, 527124, 535626, 547398, 567672, 609336, 614978, 617812, 638631, 641574, 665336, 714168, 729864, 736622, 748503, 790686, 803439, 851508, 855432, 914004, 918216, 922467, 926718, 962361, 998004, 1054248, 1071252, 1081171, 1094796, 1104933, 1186029, 1229956, 1235624, 1277262, 1283148, 1390077, 1473244, 1497006, 1581372, 1606878, 1703016, 1828008, 1844934, 1853436, 1915893, 1924722, 1996008, 2142504, 2162342, 2189592, 2209866, 2245509, 2372058, 2459912, 2554524, 2566296, 2578177, 2767401, 2780154, 2946488, 2994012, 3162744, 3213756, 3243513, 3314799, 3558087, 3689868, 3706872, 3831786, 3849444, 4170231, 4324684, 4419732, 4491018, 4744116, 4788043, 5109048, 5156354, 5534802, 5560308, 5988024, 6427512, 6487026, 6629598, 6736527, 7116174, 7379736, 7663572, 7698888, 7734531, 8302203, 8340462, 8649368, 8839464, 8982036, 9488232, 9576086, 9730539, 9944397, 10312708, 11069604, 11120616, 12510693, 12974052, 13259196, 13473054, 14232348, 14364129, 15327144, 15469062, 16604406, 16680924, 17964072, 19152172, 19461078, 19888794, 20625416, 22139208, 23203593, 24906609, 25021386, 25948104, 26518392, 26946108, 28464696, 28728258, 29191617, 29833191, 30938124, 33208812, 33361848, 33516301, 38304344, 38922156, 39777588, 43092387, 46407186, 49813218, 50042772, 53892216, 57456516, 58383234, 59666382, 61876248, 66417624, 67032602, 69610779, 77844312, 79555176, 86184774, 87574851, 92814372, 99626436, 100085544, 100548903, 114913032, 116766468, 119332764, 129277161, 134065204, 139221558, 172369548, 175149702, 185628744, 199252872, 201097806, 208832337, 233532936, 238665528, 258554322, 268130408, 278443116, 301646709, 344739096, 350299404, 387831483, 402195612, 417664674, 517108644, 556886232, 603293418, 700598808, 775662966, 804391224, 835329348, 904940127, 1034217288, 1206586836, 1551325932, 1670658696, 1809880254, 2413173672, 2714820381, 3102651864, 3619760508, 5429640762, 7239521016, 10859281524, 21718563048]

約数ペア:

[(1, 21718563048), (2, 10859281524), (3, 7239521016), (4, 5429640762), (6, 3619760508), (7, 3102651864), (8, 2714820381), (9, 2413173672), (12, 1809880254), (13, 1670658696), (14, 1551325932), (18, 1206586836), (21, 1034217288), (24, 904940127), (26, 835329348), (27, 804391224), (28, 775662966), (31, 700598808), (36, 603293418), (39, 556886232), (42, 517108644), (52, 417664674), (54, 402195612), (56, 387831483), (62, 350299404), (63, 344739096), (72, 301646709), (78, 278443116), (81, 268130408), (84, 258554322), (91, 238665528), (93, 233532936), (104, 208832337), (108, 201097806), (109, 199252872), (117, 185628744), (124, 175149702), (126, 172369548), (156, 139221558), (162, 134065204), (168, 129277161), (182, 119332764), (186, 116766468), (189, 114913032), (216, 100548903), (217, 100085544), (218, 99626436), (234, 92814372), (248, 87574851), (252, 86184774), (273, 79555176), (279, 77844312), (312, 69610779), (324, 67032602), (327, 66417624), (351, 61876248), (364, 59666382), (372, 58383234), (378, 57456516), (403, 53892216), (434, 50042772), (436, 49813218), (468, 46407186), (504, 43092387), (546, 39777588), (558, 38922156), (567, 38304344), (648, 33516301), (651, 33361848), (654, 33208812), (702, 30938124), (728, 29833191), (744, 29191617), (756, 28728258), (763, 28464696), (806, 26946108), (819, 26518392), (837, 25948104), (868, 25021386), (872, 24906609), (936, 23203593), (981, 22139208), (1053, 20625416), (1092, 19888794), (1116, 19461078), (1134, 19152172), (1209, 17964072), (1302, 16680924), (1308, 16604406), (1404, 15469062), (1417, 15327144), (1512, 14364129), (1526, 14232348), (1612, 13473054), (1638, 13259196), (1674, 12974052), (1736, 12510693), (1953, 11120616), (1962, 11069604), (2106, 10312708), (2184, 9944397), (2232, 9730539), (2268, 9576086), (2289, 9488232), (2418, 8982036), (2457, 8839464), (2511, 8649368), (2604, 8340462), (2616, 8302203), (2808, 7734531), (2821, 7698888), (2834, 7663572), (2943, 7379736), (3052, 7116174), (3224, 6736527), (3276, 6629598), (3348, 6487026), (3379, 6427512), (3627, 5988024), (3906, 5560308), (3924, 5534802), (4212, 5156354), (4251, 5109048), (4536, 4788043), (4578, 4744116), (4836, 4491018), (4914, 4419732), (5022, 4324684), (5208, 4170231), (5642, 3849444), (5668, 3831786), (5859, 3706872), (5886, 3689868), (6104, 3558087), (6552, 3314799), (6696, 3243513), (6758, 3213756), (6867, 3162744), (7254, 2994012), (7371, 2946488), (7812, 2780154), (7848, 2767401), (8424, 2578177), (8463, 2566296), (8502, 2554524), (8829, 2459912), (9156, 2372058), (9672, 2245509), (9828, 2209866), (9919, 2189592), (10044, 2162342), (10137, 2142504), (10881, 1996008), (11284, 1924722), (11336, 1915893), (11718, 1853436), (11772, 1844934), (11881, 1828008), (12753, 1703016), (13516, 1606878), (13734, 1581372), (14508, 1497006), (14742, 1473244), (15624, 1390077), (16926, 1283148), (17004, 1277262), (17577, 1235624), (17658, 1229956), (18312, 1186029), (19656, 1104933), (19838, 1094796), (20088, 1081171), (20274, 1071252), (20601, 1054248), (21762, 998004), (22568, 962361), (23436, 926718), (23544, 922467), (23653, 918216), (23762, 914004), (25389, 855432), (25506, 851508), (27032, 803439), (27468, 790686), (29016, 748503), (29484, 736622), (29757, 729864), (30411, 714168), (32643, 665336), (33852, 641574), (34008, 638631), (35154, 617812), (35316, 614978), (35643, 609336), (38259, 567672), (39676, 547398), (40548, 535626), (41202, 527124), (43524, 499002), (43927, 494424), (46872, 463359), (47306, 459108), (47524, 457002), (50778, 427716), (51012, 425754), (54936, 395343), (58968, 368311), (59514, 364932), (60822, 357084), (61803, 351416), (65286, 332668), (67704, 320787), (70308, 308906), (70632, 307489), (70959, 306072), (71286, 304668), (76167, 285144), (76518, 283836), (79352, 273699), (81096, 267813), (82404, 263562), (83167, 261144), (87048, 249501), (87854, 247212), (89271, 243288), (91233, 238056), (94612, 229554), (95048, 228501), (101556, 213858), (102024, 212877), (106929, 203112), (114777, 189224), (119028, 182466), (121644, 178542), (123606, 175708), (130572, 166334), (131781, 164808), (140616, 154453), (141918, 153036), (142572, 152334)]