2668728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 7326720

約数和(自身を除く): 4657992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 211, 248, 372, 408, 422, 527, 633, 744, 844, 1054, 1266, 1581, 1688, 2108, 2532, 3162, 3587, 4216, 5064, 6324, 6541, 7174, 10761, 12648, 13082, 14348, 19623, 21522, 26164, 28696, 39246, 43044, 52328, 78492, 86088, 111197, 156984, 222394, 333591, 444788, 667182, 889576, 1334364, 2668728]

約数ペア:

[(1, 2668728), (2, 1334364), (3, 889576), (4, 667182), (6, 444788), (8, 333591), (12, 222394), (17, 156984), (24, 111197), (31, 86088), (34, 78492), (51, 52328), (62, 43044), (68, 39246), (93, 28696), (102, 26164), (124, 21522), (136, 19623), (186, 14348), (204, 13082), (211, 12648), (248, 10761), (372, 7174), (408, 6541), (422, 6324), (527, 5064), (633, 4216), (744, 3587), (844, 3162), (1054, 2532), (1266, 2108), (1581, 1688)]