981444864

素因数分解:

$2^8\times 3^1\times {\mathrm{701}}^1\times {\mathrm{1823}}^1$

素因数の和:2543

約数の個数: 72

約数和(自身を含む): 2617235712

約数和(自身を除く): 1635790848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 701, 768, 1402, 1823, 2103, 2804, 3646, 4206, 5469, 5608, 7292, 8412, 10938, 11216, 14584, 16824, 21876, 22432, 29168, 33648, 43752, 44864, 58336, 67296, 87504, 89728, 116672, 134592, 175008, 179456, 233344, 269184, 350016, 466688, 538368, 700032, 1277923, 1400064, 2555846, 3833769, 5111692, 7667538, 10223384, 15335076, 20446768, 30670152, 40893536, 61340304, 81787072, 122680608, 163574144, 245361216, 327148288, 490722432, 981444864]

約数ペア:

[(1, 981444864), (2, 490722432), (3, 327148288), (4, 245361216), (6, 163574144), (8, 122680608), (12, 81787072), (16, 61340304), (24, 40893536), (32, 30670152), (48, 20446768), (64, 15335076), (96, 10223384), (128, 7667538), (192, 5111692), (256, 3833769), (384, 2555846), (701, 1400064), (768, 1277923), (1402, 700032), (1823, 538368), (2103, 466688), (2804, 350016), (3646, 269184), (4206, 233344), (5469, 179456), (5608, 175008), (7292, 134592), (8412, 116672), (10938, 89728), (11216, 87504), (14584, 67296), (16824, 58336), (21876, 44864), (22432, 43752), (29168, 33648)]