330512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 791616

約数和(自身を除く): 461104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 227, 364, 454, 728, 908, 1456, 1589, 1816, 2951, 3178, 3632, 5902, 6356, 11804, 12712, 20657, 23608, 25424, 41314, 47216, 82628, 165256, 330512]

約数ペア:

[(1, 330512), (2, 165256), (4, 82628), (7, 47216), (8, 41314), (13, 25424), (14, 23608), (16, 20657), (26, 12712), (28, 11804), (52, 6356), (56, 5902), (91, 3632), (104, 3178), (112, 2951), (182, 1816), (208, 1589), (227, 1456), (364, 908), (454, 728)]