284259352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3967}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 588176640

約数和(自身を除く): 303917288

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 1352, 1378, 2756, 3967, 5512, 7934, 8957, 15868, 17914, 31736, 35828, 51571, 71656, 103142, 206284, 210251, 412568, 420502, 670423, 841004, 1340846, 1682008, 2681692, 2733263, 5363384, 5466526, 10933052, 21866104, 35532419, 71064838, 142129676, 284259352]

約数ペア:

[(1, 284259352), (2, 142129676), (4, 71064838), (8, 35532419), (13, 21866104), (26, 10933052), (52, 5466526), (53, 5363384), (104, 2733263), (106, 2681692), (169, 1682008), (212, 1340846), (338, 841004), (424, 670423), (676, 420502), (689, 412568), (1352, 210251), (1378, 206284), (2756, 103142), (3967, 71656), (5512, 51571), (7934, 35828), (8957, 31736), (15868, 17914)]