242805576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{778223}}^1$

素因数の和:778245

約数の個数: 32

約数和(自身を含む): 653708160

約数和(自身を除く): 410902584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 778223, 1556446, 2334669, 3112892, 4669338, 6225784, 9338676, 10116899, 18677352, 20233798, 30350697, 40467596, 60701394, 80935192, 121402788, 242805576]

約数ペア:

[(1, 242805576), (2, 121402788), (3, 80935192), (4, 60701394), (6, 40467596), (8, 30350697), (12, 20233798), (13, 18677352), (24, 10116899), (26, 9338676), (39, 6225784), (52, 4669338), (78, 3112892), (104, 2334669), (156, 1556446), (312, 778223)]