231840816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4290

約数の個数: 80

約数和(自身を含む): 635102208

約数和(自身を除く): 403261392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 4211, 4588, 6882, 8422, 9176, 12633, 13764, 16844, 18352, 25266, 27528, 33688, 50532, 55056, 67376, 101064, 130541, 155807, 202128, 261082, 311614, 391623, 467421, 522164, 623228, 783246, 934842, 1044328, 1246456, 1566492, 1869684, 2088656, 2492912, 3132984, 3739368, 4830017, 6265968, 7478736, 9660034, 14490051, 19320068, 28980102, 38640136, 57960204, 77280272, 115920408, 231840816]

約数ペア:

[(1, 231840816), (2, 115920408), (3, 77280272), (4, 57960204), (6, 38640136), (8, 28980102), (12, 19320068), (16, 14490051), (24, 9660034), (31, 7478736), (37, 6265968), (48, 4830017), (62, 3739368), (74, 3132984), (93, 2492912), (111, 2088656), (124, 1869684), (148, 1566492), (186, 1246456), (222, 1044328), (248, 934842), (296, 783246), (372, 623228), (444, 522164), (496, 467421), (592, 391623), (744, 311614), (888, 261082), (1147, 202128), (1488, 155807), (1776, 130541), (2294, 101064), (3441, 67376), (4211, 55056), (4588, 50532), (6882, 33688), (8422, 27528), (9176, 25266), (12633, 18352), (13764, 16844)]