669072

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 1767744

約数和(自身を除く): 1098672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 263, 318, 424, 526, 636, 789, 848, 1052, 1272, 1578, 2104, 2544, 3156, 4208, 6312, 12624, 13939, 27878, 41817, 55756, 83634, 111512, 167268, 223024, 334536, 669072]

約数ペア:

[(1, 669072), (2, 334536), (3, 223024), (4, 167268), (6, 111512), (8, 83634), (12, 55756), (16, 41817), (24, 27878), (48, 13939), (53, 12624), (106, 6312), (159, 4208), (212, 3156), (263, 2544), (318, 2104), (424, 1578), (526, 1272), (636, 1052), (789, 848)]