636385416

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{739}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 1625572800

約数和(自身を除く): 989187384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 677, 739, 1272, 1354, 1478, 2031, 2217, 2708, 2956, 4062, 4434, 5416, 5912, 8124, 8868, 16248, 17736, 35881, 39167, 71762, 78334, 107643, 117501, 143524, 156668, 215286, 235002, 287048, 313336, 430572, 470004, 500303, 861144, 940008, 1000606, 1500909, 2001212, 3001818, 4002424, 6003636, 12007272, 26516059, 53032118, 79548177, 106064236, 159096354, 212128472, 318192708, 636385416]

約数ペア:

[(1, 636385416), (2, 318192708), (3, 212128472), (4, 159096354), (6, 106064236), (8, 79548177), (12, 53032118), (24, 26516059), (53, 12007272), (106, 6003636), (159, 4002424), (212, 3001818), (318, 2001212), (424, 1500909), (636, 1000606), (677, 940008), (739, 861144), (1272, 500303), (1354, 470004), (1478, 430572), (2031, 313336), (2217, 287048), (2708, 235002), (2956, 215286), (4062, 156668), (4434, 143524), (5416, 117501), (5912, 107643), (8124, 78334), (8868, 71762), (16248, 39167), (17736, 35881)]