313655746

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 505692720

約数和(自身を除く): 192036974

約数列:

[1, 2, 17, 34, 137, 233, 274, 289, 466, 578, 2329, 3961, 4658, 4913, 7922, 9826, 31921, 39593, 63842, 67337, 79186, 134674, 542657, 673081, 1085314, 1144729, 1346162, 2289458, 9225169, 18450338, 156827873, 313655746]

約数ペア:

[(1, 313655746), (2, 156827873), (17, 18450338), (34, 9225169), (137, 2289458), (233, 1346162), (274, 1144729), (289, 1085314), (466, 673081), (578, 542657), (2329, 134674), (3961, 79186), (4658, 67337), (4913, 63842), (7922, 39593), (9826, 31921)]