2157648

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 5654400

約数和(自身を除く): 3496752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 569, 632, 948, 1138, 1264, 1707, 1896, 2276, 3414, 3792, 4552, 6828, 9104, 13656, 27312, 44951, 89902, 134853, 179804, 269706, 359608, 539412, 719216, 1078824, 2157648]

約数ペア:

[(1, 2157648), (2, 1078824), (3, 719216), (4, 539412), (6, 359608), (8, 269706), (12, 179804), (16, 134853), (24, 89902), (48, 44951), (79, 27312), (158, 13656), (237, 9104), (316, 6828), (474, 4552), (569, 3792), (632, 3414), (948, 2276), (1138, 1896), (1264, 1707)]