730396212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 2143612800

約数和(自身を除く): 1413216588

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 149, 156, 182, 201, 268, 273, 298, 364, 402, 447, 469, 546, 596, 804, 871, 894, 938, 1043, 1092, 1407, 1742, 1788, 1876, 1937, 2086, 2613, 2814, 3129, 3484, 3874, 4172, 4489, 5226, 5628, 5811, 6097, 6258, 7748, 8978, 9983, 10452, 11622, 12194, 12516, 13467, 13559, 17956, 18291, 19966, 23244, 24388, 26934, 27118, 29949, 31423, 36582, 39932, 40677, 53868, 54236, 58357, 59898, 62846, 69881, 73164, 81354, 94269, 116714, 119796, 125692, 129779, 139762, 162708, 175071, 188538, 209643, 233428, 259558, 279524, 350142, 377076, 389337, 408499, 419286, 519116, 668861, 700284, 778674, 816998, 838572, 908453, 1225497, 1337722, 1557348, 1633996, 1816906, 2006583, 2450994, 2675444, 2725359, 3633812, 4013166, 4682027, 4901988, 5450718, 8026332, 8695193, 9364054, 10901436, 14046081, 17390386, 18728108, 26085579, 28092162, 34780772, 52171158, 56184324, 60866351, 104342316, 121732702, 182599053, 243465404, 365198106, 730396212]

約数ペア:

[(1, 730396212), (2, 365198106), (3, 243465404), (4, 182599053), (6, 121732702), (7, 104342316), (12, 60866351), (13, 56184324), (14, 52171158), (21, 34780772), (26, 28092162), (28, 26085579), (39, 18728108), (42, 17390386), (52, 14046081), (67, 10901436), (78, 9364054), (84, 8695193), (91, 8026332), (134, 5450718), (149, 4901988), (156, 4682027), (182, 4013166), (201, 3633812), (268, 2725359), (273, 2675444), (298, 2450994), (364, 2006583), (402, 1816906), (447, 1633996), (469, 1557348), (546, 1337722), (596, 1225497), (804, 908453), (871, 838572), (894, 816998), (938, 778674), (1043, 700284), (1092, 668861), (1407, 519116), (1742, 419286), (1788, 408499), (1876, 389337), (1937, 377076), (2086, 350142), (2613, 279524), (2814, 259558), (3129, 233428), (3484, 209643), (3874, 188538), (4172, 175071), (4489, 162708), (5226, 139762), (5628, 129779), (5811, 125692), (6097, 119796), (6258, 116714), (7748, 94269), (8978, 81354), (9983, 73164), (10452, 69881), (11622, 62846), (12194, 59898), (12516, 58357), (13467, 54236), (13559, 53868), (17956, 40677), (18291, 39932), (19966, 36582), (23244, 31423), (24388, 29949), (26934, 27118)]