320333816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{24107}}^1$

素因数の和:24275

約数の個数: 32

約数和(自身を含む): 659594880

約数和(自身を除く): 339261064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 24107, 48214, 96428, 192856, 265177, 530354, 1060708, 2121416, 3640157, 7280314, 14560628, 29121256, 40041727, 80083454, 160166908, 320333816]

約数ペア:

[(1, 320333816), (2, 160166908), (4, 80083454), (8, 40041727), (11, 29121256), (22, 14560628), (44, 7280314), (88, 3640157), (151, 2121416), (302, 1060708), (604, 530354), (1208, 265177), (1661, 192856), (3322, 96428), (6644, 48214), (13288, 24107)]