397582848

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6674

約数の個数: 120

約数和(自身を含む): 1235902668

約数和(自身を除く): 838319820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4608, 4992, 6637, 6656, 7488, 9984, 13274, 14976, 19911, 19968, 26548, 29952, 39822, 53096, 59733, 59904, 79644, 86281, 106192, 119466, 159288, 172562, 212384, 238932, 258843, 318576, 345124, 424768, 477864, 517686, 637152, 690248, 776529, 849536, 955728, 1035372, 1274304, 1380496, 1553058, 1699072, 1911456, 2070744, 2548608, 2760992, 3106116, 3398144, 3822912, 4141488, 5097216, 5521984, 6212232, 7645824, 8282976, 10194432, 11043968, 12424464, 15291648, 16565952, 22087936, 24848928, 30583296, 33131904, 44175872, 49697856, 66263808, 99395712, 132527616, 198791424, 397582848]

約数ペア:

[(1, 397582848), (2, 198791424), (3, 132527616), (4, 99395712), (6, 66263808), (8, 49697856), (9, 44175872), (12, 33131904), (13, 30583296), (16, 24848928), (18, 22087936), (24, 16565952), (26, 15291648), (32, 12424464), (36, 11043968), (39, 10194432), (48, 8282976), (52, 7645824), (64, 6212232), (72, 5521984), (78, 5097216), (96, 4141488), (104, 3822912), (117, 3398144), (128, 3106116), (144, 2760992), (156, 2548608), (192, 2070744), (208, 1911456), (234, 1699072), (256, 1553058), (288, 1380496), (312, 1274304), (384, 1035372), (416, 955728), (468, 849536), (512, 776529), (576, 690248), (624, 637152), (768, 517686), (832, 477864), (936, 424768), (1152, 345124), (1248, 318576), (1536, 258843), (1664, 238932), (1872, 212384), (2304, 172562), (2496, 159288), (3328, 119466), (3744, 106192), (4608, 86281), (4992, 79644), (6637, 59904), (6656, 59733), (7488, 53096), (9984, 39822), (13274, 29952), (14976, 26548), (19911, 19968)]