266449368

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 679173120

約数和(自身を除く): 412723752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 271, 284, 426, 542, 568, 577, 813, 852, 1084, 1154, 1626, 1704, 1731, 2168, 2308, 3252, 3462, 4616, 6504, 6924, 13848, 19241, 38482, 40967, 57723, 76964, 81934, 115446, 122901, 153928, 156367, 163868, 230892, 245802, 312734, 327736, 461784, 469101, 491604, 625468, 938202, 983208, 1250936, 1876404, 3752808, 11102057, 22204114, 33306171, 44408228, 66612342, 88816456, 133224684, 266449368]

約数ペア:

[(1, 266449368), (2, 133224684), (3, 88816456), (4, 66612342), (6, 44408228), (8, 33306171), (12, 22204114), (24, 11102057), (71, 3752808), (142, 1876404), (213, 1250936), (271, 983208), (284, 938202), (426, 625468), (542, 491604), (568, 469101), (577, 461784), (813, 327736), (852, 312734), (1084, 245802), (1154, 230892), (1626, 163868), (1704, 156367), (1731, 153928), (2168, 122901), (2308, 115446), (3252, 81934), (3462, 76964), (4616, 57723), (6504, 40967), (6924, 38482), (13848, 19241)]