797688

素因数分解:

$2^3\times 3^4\times {\mathrm{1231}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 2236080

約数和(自身を除く): 1438392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1231, 2462, 3693, 4924, 7386, 9848, 11079, 14772, 22158, 29544, 33237, 44316, 66474, 88632, 99711, 132948, 199422, 265896, 398844, 797688]

約数ペア:

[(1, 797688), (2, 398844), (3, 265896), (4, 199422), (6, 132948), (8, 99711), (9, 88632), (12, 66474), (18, 44316), (24, 33237), (27, 29544), (36, 22158), (54, 14772), (72, 11079), (81, 9848), (108, 7386), (162, 4924), (216, 3693), (324, 2462), (648, 1231)]