400474224

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2423

約数の個数: 120

約数和(自身を含む): 1188205200

約数和(自身を除く): 787730976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 41, 48, 58, 72, 82, 87, 116, 123, 144, 164, 174, 232, 246, 261, 328, 348, 369, 464, 492, 522, 656, 696, 738, 984, 1044, 1189, 1392, 1476, 1968, 2088, 2339, 2378, 2952, 3567, 4176, 4678, 4756, 5904, 7017, 7134, 9356, 9512, 10701, 14034, 14268, 18712, 19024, 21051, 21402, 28068, 28536, 37424, 42102, 42804, 56136, 57072, 67831, 84204, 85608, 95899, 112272, 135662, 168408, 171216, 191798, 203493, 271324, 287697, 336816, 383596, 406986, 542648, 575394, 610479, 767192, 813972, 863091, 1085296, 1150788, 1220958, 1534384, 1627944, 1726182, 2301576, 2441916, 2781071, 3255888, 3452364, 4603152, 4883832, 5562142, 6904728, 8343213, 9767664, 11124284, 13809456, 16686426, 22248568, 25029639, 33372852, 44497136, 50059278, 66745704, 100118556, 133491408, 200237112, 400474224]

約数ペア:

[(1, 400474224), (2, 200237112), (3, 133491408), (4, 100118556), (6, 66745704), (8, 50059278), (9, 44497136), (12, 33372852), (16, 25029639), (18, 22248568), (24, 16686426), (29, 13809456), (36, 11124284), (41, 9767664), (48, 8343213), (58, 6904728), (72, 5562142), (82, 4883832), (87, 4603152), (116, 3452364), (123, 3255888), (144, 2781071), (164, 2441916), (174, 2301576), (232, 1726182), (246, 1627944), (261, 1534384), (328, 1220958), (348, 1150788), (369, 1085296), (464, 863091), (492, 813972), (522, 767192), (656, 610479), (696, 575394), (738, 542648), (984, 406986), (1044, 383596), (1189, 336816), (1392, 287697), (1476, 271324), (1968, 203493), (2088, 191798), (2339, 171216), (2378, 168408), (2952, 135662), (3567, 112272), (4176, 95899), (4678, 85608), (4756, 84204), (5904, 67831), (7017, 57072), (7134, 56136), (9356, 42804), (9512, 42102), (10701, 37424), (14034, 28536), (14268, 28068), (18712, 21402), (19024, 21051)]