313645206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439279}}^1$

素因数の和:439308

約数の個数: 32

約数和(自身を含む): 759075840

約数和(自身を除く): 445430634

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 439279, 878558, 1317837, 2635674, 3074953, 6149906, 7467743, 9224859, 14935486, 18449718, 22403229, 44806458, 52274201, 104548402, 156822603, 313645206]

約数ペア:

[(1, 313645206), (2, 156822603), (3, 104548402), (6, 52274201), (7, 44806458), (14, 22403229), (17, 18449718), (21, 14935486), (34, 9224859), (42, 7467743), (51, 6149906), (102, 3074953), (119, 2635674), (238, 1317837), (357, 878558), (714, 439279)]