672665136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 2105698560

約数和(自身を除く): 1433033424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 59, 66, 78, 88, 104, 118, 121, 132, 143, 151, 156, 176, 177, 208, 236, 242, 264, 286, 302, 312, 354, 363, 429, 453, 472, 484, 528, 572, 604, 624, 649, 708, 726, 767, 858, 906, 944, 968, 1144, 1208, 1298, 1416, 1452, 1534, 1573, 1661, 1716, 1812, 1936, 1947, 1963, 2288, 2301, 2416, 2596, 2832, 2904, 3068, 3146, 3322, 3432, 3624, 3894, 3926, 4602, 4719, 4983, 5192, 5808, 5889, 6136, 6292, 6644, 6864, 7139, 7248, 7788, 7852, 8437, 8909, 9204, 9438, 9966, 10384, 11778, 12272, 12584, 13288, 14278, 15576, 15704, 16874, 17818, 18271, 18408, 18876, 19932, 21417, 21593, 23556, 25168, 25311, 26576, 26727, 28556, 31152, 31408, 33748, 35636, 36542, 36816, 37752, 39864, 42834, 43186, 47112, 50622, 53454, 54813, 57112, 64779, 67496, 71272, 73084, 75504, 79728, 85668, 86372, 92807, 94224, 97999, 101244, 106908, 109626, 114224, 115817, 129558, 134992, 142544, 146168, 171336, 172744, 185614, 195998, 202488, 213816, 219252, 231634, 237523, 259116, 278421, 292336, 293997, 342672, 345488, 347451, 371228, 391996, 404976, 427632, 438504, 463268, 475046, 518232, 556842, 587994, 694902, 712569, 742456, 783992, 877008, 926536, 950092, 1036464, 1077989, 1113684, 1175988, 1273987, 1389804, 1425138, 1484912, 1567984, 1853072, 1900184, 2155978, 2227368, 2351976, 2547974, 2779608, 2850276, 3233967, 3800368, 3821961, 4311956, 4454736, 4703952, 5095948, 5559216, 5700552, 6467934, 7643922, 8623912, 10191896, 11401104, 12935868, 14013857, 15287844, 17247824, 20383792, 25871736, 28027714, 30575688, 42041571, 51743472, 56055428, 61151376, 84083142, 112110856, 168166284, 224221712, 336332568, 672665136]

約数ペア:

[(1, 672665136), (2, 336332568), (3, 224221712), (4, 168166284), (6, 112110856), (8, 84083142), (11, 61151376), (12, 56055428), (13, 51743472), (16, 42041571), (22, 30575688), (24, 28027714), (26, 25871736), (33, 20383792), (39, 17247824), (44, 15287844), (48, 14013857), (52, 12935868), (59, 11401104), (66, 10191896), (78, 8623912), (88, 7643922), (104, 6467934), (118, 5700552), (121, 5559216), (132, 5095948), (143, 4703952), (151, 4454736), (156, 4311956), (176, 3821961), (177, 3800368), (208, 3233967), (236, 2850276), (242, 2779608), (264, 2547974), (286, 2351976), (302, 2227368), (312, 2155978), (354, 1900184), (363, 1853072), (429, 1567984), (453, 1484912), (472, 1425138), (484, 1389804), (528, 1273987), (572, 1175988), (604, 1113684), (624, 1077989), (649, 1036464), (708, 950092), (726, 926536), (767, 877008), (858, 783992), (906, 742456), (944, 712569), (968, 694902), (1144, 587994), (1208, 556842), (1298, 518232), (1416, 475046), (1452, 463268), (1534, 438504), (1573, 427632), (1661, 404976), (1716, 391996), (1812, 371228), (1936, 347451), (1947, 345488), (1963, 342672), (2288, 293997), (2301, 292336), (2416, 278421), (2596, 259116), (2832, 237523), (2904, 231634), (3068, 219252), (3146, 213816), (3322, 202488), (3432, 195998), (3624, 185614), (3894, 172744), (3926, 171336), (4602, 146168), (4719, 142544), (4983, 134992), (5192, 129558), (5808, 115817), (5889, 114224), (6136, 109626), (6292, 106908), (6644, 101244), (6864, 97999), (7139, 94224), (7248, 92807), (7788, 86372), (7852, 85668), (8437, 79728), (8909, 75504), (9204, 73084), (9438, 71272), (9966, 67496), (10384, 64779), (11778, 57112), (12272, 54813), (12584, 53454), (13288, 50622), (14278, 47112), (15576, 43186), (15704, 42834), (16874, 39864), (17818, 37752), (18271, 36816), (18408, 36542), (18876, 35636), (19932, 33748), (21417, 31408), (21593, 31152), (23556, 28556), (25168, 26727), (25311, 26576)]