313082008

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{569}}^1\times {\mathrm{631}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 594396000

約数和(自身を除く): 281313992

約数列:

[1, 2, 4, 8, 109, 218, 436, 569, 631, 872, 1138, 1262, 2276, 2524, 4552, 5048, 62021, 68779, 124042, 137558, 248084, 275116, 359039, 496168, 550232, 718078, 1436156, 2872312, 39135251, 78270502, 156541004, 313082008]

約数ペア:

[(1, 313082008), (2, 156541004), (4, 78270502), (8, 39135251), (109, 2872312), (218, 1436156), (436, 718078), (569, 550232), (631, 496168), (872, 359039), (1138, 275116), (1262, 248084), (2276, 137558), (2524, 124042), (4552, 68779), (5048, 62021)]