426686512

素因数分解:

$2^4\times 7^4\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 100

約数和(自身を含む): 1000293120

約数和(自身を除く): 573606608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 383, 392, 406, 464, 686, 766, 784, 812, 1372, 1421, 1532, 1624, 2401, 2681, 2744, 2842, 3064, 3248, 4802, 5362, 5488, 5684, 6128, 9604, 9947, 10724, 11107, 11368, 18767, 19208, 19894, 21448, 22214, 22736, 37534, 38416, 39788, 42896, 44428, 69629, 75068, 77749, 79576, 88856, 131369, 139258, 150136, 155498, 159152, 177712, 262738, 278516, 300272, 310996, 525476, 544243, 557032, 621992, 919583, 1050952, 1088486, 1114064, 1243984, 1839166, 2101904, 2176972, 3678332, 3809701, 4353944, 7356664, 7619402, 8707888, 14713328, 15238804, 26667907, 30477608, 53335814, 60955216, 106671628, 213343256, 426686512]

約数ペア:

[(1, 426686512), (2, 213343256), (4, 106671628), (7, 60955216), (8, 53335814), (14, 30477608), (16, 26667907), (28, 15238804), (29, 14713328), (49, 8707888), (56, 7619402), (58, 7356664), (98, 4353944), (112, 3809701), (116, 3678332), (196, 2176972), (203, 2101904), (232, 1839166), (343, 1243984), (383, 1114064), (392, 1088486), (406, 1050952), (464, 919583), (686, 621992), (766, 557032), (784, 544243), (812, 525476), (1372, 310996), (1421, 300272), (1532, 278516), (1624, 262738), (2401, 177712), (2681, 159152), (2744, 155498), (2842, 150136), (3064, 139258), (3248, 131369), (4802, 88856), (5362, 79576), (5488, 77749), (5684, 75068), (6128, 69629), (9604, 44428), (9947, 42896), (10724, 39788), (11107, 38416), (11368, 37534), (18767, 22736), (19208, 22214), (19894, 21448)]