265178004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 784542528

約数和(自身を除く): 519364524

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 113, 147, 156, 182, 196, 226, 273, 294, 307, 339, 364, 452, 546, 588, 614, 637, 678, 791, 921, 1092, 1228, 1274, 1356, 1469, 1582, 1842, 1911, 2149, 2373, 2548, 2938, 3164, 3684, 3822, 3991, 4298, 4407, 4746, 5537, 5876, 6447, 7644, 7982, 8596, 8814, 9492, 10283, 11074, 11973, 12894, 15043, 15964, 16611, 17628, 20566, 22148, 23946, 25788, 27937, 30086, 30849, 33222, 34691, 41132, 45129, 47892, 55874, 60172, 61698, 66444, 69382, 71981, 83811, 90258, 104073, 111748, 123396, 138764, 143962, 167622, 180516, 195559, 208146, 215943, 242837, 287924, 335244, 391118, 416292, 431886, 450983, 485674, 586677, 728511, 782236, 863772, 901966, 971348, 1173354, 1352949, 1457022, 1699859, 1803932, 2346708, 2705898, 2914044, 3156881, 3399718, 5099577, 5411796, 6313762, 6799436, 9470643, 10199154, 12627524, 18941286, 20398308, 22098167, 37882572, 44196334, 66294501, 88392668, 132589002, 265178004]

約数ペア:

[(1, 265178004), (2, 132589002), (3, 88392668), (4, 66294501), (6, 44196334), (7, 37882572), (12, 22098167), (13, 20398308), (14, 18941286), (21, 12627524), (26, 10199154), (28, 9470643), (39, 6799436), (42, 6313762), (49, 5411796), (52, 5099577), (78, 3399718), (84, 3156881), (91, 2914044), (98, 2705898), (113, 2346708), (147, 1803932), (156, 1699859), (182, 1457022), (196, 1352949), (226, 1173354), (273, 971348), (294, 901966), (307, 863772), (339, 782236), (364, 728511), (452, 586677), (546, 485674), (588, 450983), (614, 431886), (637, 416292), (678, 391118), (791, 335244), (921, 287924), (1092, 242837), (1228, 215943), (1274, 208146), (1356, 195559), (1469, 180516), (1582, 167622), (1842, 143962), (1911, 138764), (2149, 123396), (2373, 111748), (2548, 104073), (2938, 90258), (3164, 83811), (3684, 71981), (3822, 69382), (3991, 66444), (4298, 61698), (4407, 60172), (4746, 55874), (5537, 47892), (5876, 45129), (6447, 41132), (7644, 34691), (7982, 33222), (8596, 30849), (8814, 30086), (9492, 27937), (10283, 25788), (11074, 23946), (11973, 22148), (12894, 20566), (15043, 17628), (15964, 16611)]