40238472

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 103521600

約数和(自身を除く): 63283128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 157, 177, 181, 236, 314, 354, 362, 471, 472, 543, 628, 708, 724, 942, 1086, 1256, 1416, 1448, 1884, 2172, 3768, 4344, 9263, 10679, 18526, 21358, 27789, 28417, 32037, 37052, 42716, 55578, 56834, 64074, 74104, 85251, 85432, 111156, 113668, 128148, 170502, 222312, 227336, 256296, 341004, 682008, 1676603, 3353206, 5029809, 6706412, 10059618, 13412824, 20119236, 40238472]

約数ペア:

[(1, 40238472), (2, 20119236), (3, 13412824), (4, 10059618), (6, 6706412), (8, 5029809), (12, 3353206), (24, 1676603), (59, 682008), (118, 341004), (157, 256296), (177, 227336), (181, 222312), (236, 170502), (314, 128148), (354, 113668), (362, 111156), (471, 85432), (472, 85251), (543, 74104), (628, 64074), (708, 56834), (724, 55578), (942, 42716), (1086, 37052), (1256, 32037), (1416, 28417), (1448, 27789), (1884, 21358), (2172, 18526), (3768, 10679), (4344, 9263)]