1631348448

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{395191}}^1$

素因数の和:395247

約数の個数: 48

約数和(自身を含む): 4381888896

約数和(自身を除く): 2750540448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 395191, 790382, 1185573, 1580764, 2371146, 3161528, 4742292, 6323056, 9484584, 12646112, 16993213, 18969168, 33986426, 37938336, 50979639, 67972852, 101959278, 135945704, 203918556, 271891408, 407837112, 543782816, 815674224, 1631348448]

約数ペア:

[(1, 1631348448), (2, 815674224), (3, 543782816), (4, 407837112), (6, 271891408), (8, 203918556), (12, 135945704), (16, 101959278), (24, 67972852), (32, 50979639), (43, 37938336), (48, 33986426), (86, 18969168), (96, 16993213), (129, 12646112), (172, 9484584), (258, 6323056), (344, 4742292), (516, 3161528), (688, 2371146), (1032, 1580764), (1376, 1185573), (2064, 790382), (4128, 395191)]