40344888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 105016320

約数和(自身を除く): 64671432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 211, 248, 257, 372, 422, 514, 633, 744, 771, 844, 1028, 1266, 1542, 1688, 2056, 2532, 3084, 5064, 6168, 6541, 7967, 13082, 15934, 19623, 23901, 26164, 31868, 39246, 47802, 52328, 54227, 63736, 78492, 95604, 108454, 156984, 162681, 191208, 216908, 325362, 433816, 650724, 1301448, 1681037, 3362074, 5043111, 6724148, 10086222, 13448296, 20172444, 40344888]

約数ペア:

[(1, 40344888), (2, 20172444), (3, 13448296), (4, 10086222), (6, 6724148), (8, 5043111), (12, 3362074), (24, 1681037), (31, 1301448), (62, 650724), (93, 433816), (124, 325362), (186, 216908), (211, 191208), (248, 162681), (257, 156984), (372, 108454), (422, 95604), (514, 78492), (633, 63736), (744, 54227), (771, 52328), (844, 47802), (1028, 39246), (1266, 31868), (1542, 26164), (1688, 23901), (2056, 19623), (2532, 15934), (3084, 13082), (5064, 7967), (6168, 6541)]