328481454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{13697}}^1$

素因数の和:14280

約数の個数: 32

約数和(自身を含む): 752184576

約数和(自身を除く): 423703122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1713, 3426, 3997, 7994, 11991, 13697, 23982, 27394, 41091, 82182, 95879, 191758, 287637, 575274, 7820987, 15641974, 23462961, 46925922, 54746909, 109493818, 164240727, 328481454]

約数ペア:

[(1, 328481454), (2, 164240727), (3, 109493818), (6, 54746909), (7, 46925922), (14, 23462961), (21, 15641974), (42, 7820987), (571, 575274), (1142, 287637), (1713, 191758), (3426, 95879), (3997, 82182), (7994, 41091), (11991, 27394), (13697, 23982)]