321528492

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{32957}}^1$

素因数の和:33238

約数の個数: 36

約数和(自身を含む): 815776416

約数和(自身を除く): 494247924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 32957, 65914, 98871, 131828, 197742, 296613, 395484, 593226, 1186452, 8931347, 17862694, 26794041, 35725388, 53588082, 80382123, 107176164, 160764246, 321528492]

約数ペア:

[(1, 321528492), (2, 160764246), (3, 107176164), (4, 80382123), (6, 53588082), (9, 35725388), (12, 26794041), (18, 17862694), (36, 8931347), (271, 1186452), (542, 593226), (813, 395484), (1084, 296613), (1626, 197742), (2439, 131828), (3252, 98871), (4878, 65914), (9756, 32957)]