398717096

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{1229}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 757188000

約数和(自身を除く): 358470904

約数列:

[1, 2, 4, 8, 107, 214, 379, 428, 758, 856, 1229, 1516, 2458, 3032, 4916, 9832, 40553, 81106, 131503, 162212, 263006, 324424, 465791, 526012, 931582, 1052024, 1863164, 3726328, 49839637, 99679274, 199358548, 398717096]

約数ペア:

[(1, 398717096), (2, 199358548), (4, 99679274), (8, 49839637), (107, 3726328), (214, 1863164), (379, 1052024), (428, 931582), (758, 526012), (856, 465791), (1229, 324424), (1516, 263006), (2458, 162212), (3032, 131503), (4916, 81106), (9832, 40553)]