238386528

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{26701}}^1$

素因数の和:26748

約数の個数: 72

約数和(自身を含む): 699806016

約数和(自身を除く): 461419488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 26701, 53402, 80103, 106804, 160206, 213608, 240309, 320412, 427216, 480618, 640824, 827731, 854432, 961236, 1281648, 1655462, 1922472, 2483193, 2563296, 3310924, 3844944, 4966386, 6621848, 7449579, 7689888, 9932772, 13243696, 14899158, 19865544, 26487392, 29798316, 39731088, 59596632, 79462176, 119193264, 238386528]

約数ペア:

[(1, 238386528), (2, 119193264), (3, 79462176), (4, 59596632), (6, 39731088), (8, 29798316), (9, 26487392), (12, 19865544), (16, 14899158), (18, 13243696), (24, 9932772), (31, 7689888), (32, 7449579), (36, 6621848), (48, 4966386), (62, 3844944), (72, 3310924), (93, 2563296), (96, 2483193), (124, 1922472), (144, 1655462), (186, 1281648), (248, 961236), (279, 854432), (288, 827731), (372, 640824), (496, 480618), (558, 427216), (744, 320412), (992, 240309), (1116, 213608), (1488, 160206), (2232, 106804), (2976, 80103), (4464, 53402), (8928, 26701)]