254298456

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113933}}^1$

素因数の和:113976

約数の個数: 48

約数和(自身を含む): 710948160

約数和(自身を除く): 456649704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 113933, 227866, 341799, 455732, 683598, 911464, 1025397, 1367196, 2050794, 2734392, 3531923, 4101588, 7063846, 8203176, 10595769, 14127692, 21191538, 28255384, 31787307, 42383076, 63574614, 84766152, 127149228, 254298456]

約数ペア:

[(1, 254298456), (2, 127149228), (3, 84766152), (4, 63574614), (6, 42383076), (8, 31787307), (9, 28255384), (12, 21191538), (18, 14127692), (24, 10595769), (31, 8203176), (36, 7063846), (62, 4101588), (72, 3531923), (93, 2734392), (124, 2050794), (186, 1367196), (248, 1025397), (279, 911464), (372, 683598), (558, 455732), (744, 341799), (1116, 227866), (2232, 113933)]