861144

素因数分解:

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

素因数の和:739

約数の個数: 32

約数和(自身を含む): 2196720

約数和(自身を除く): 1335576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 677, 1272, 1354, 2031, 2708, 4062, 5416, 8124, 16248, 35881, 71762, 107643, 143524, 215286, 287048, 430572, 861144]

約数ペア:

[(1, 861144), (2, 430572), (3, 287048), (4, 215286), (6, 143524), (8, 107643), (12, 71762), (24, 35881), (53, 16248), (106, 8124), (159, 5416), (212, 4062), (318, 2708), (424, 2031), (636, 1354), (677, 1272)]