285124776

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{28219}}^1$

素因数の和:28649

約数の個数: 32

約数和(自身を含む): 714530400

約数和(自身を除く): 429405624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 28219, 56438, 84657, 112876, 169314, 225752, 338628, 677256, 11880199, 23760398, 35640597, 47520796, 71281194, 95041592, 142562388, 285124776]

約数ペア:

[(1, 285124776), (2, 142562388), (3, 95041592), (4, 71281194), (6, 47520796), (8, 35640597), (12, 23760398), (24, 11880199), (421, 677256), (842, 338628), (1263, 225752), (1684, 169314), (2526, 112876), (3368, 84657), (5052, 56438), (10104, 28219)]