1661170584

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{12487}}^1$

素因数の和:12760

約数の個数: 64

約数和(自身を含む): 4351818240

約数和(自身を除く): 2690647656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 241, 276, 482, 552, 723, 964, 1446, 1928, 2892, 5543, 5784, 11086, 12487, 16629, 22172, 24974, 33258, 37461, 44344, 49948, 66516, 74922, 99896, 133032, 149844, 287201, 299688, 574402, 861603, 1148804, 1723206, 2297608, 3009367, 3446412, 6018734, 6892824, 9028101, 12037468, 18056202, 24074936, 36112404, 69215441, 72224808, 138430882, 207646323, 276861764, 415292646, 553723528, 830585292, 1661170584]

約数ペア:

[(1, 1661170584), (2, 830585292), (3, 553723528), (4, 415292646), (6, 276861764), (8, 207646323), (12, 138430882), (23, 72224808), (24, 69215441), (46, 36112404), (69, 24074936), (92, 18056202), (138, 12037468), (184, 9028101), (241, 6892824), (276, 6018734), (482, 3446412), (552, 3009367), (723, 2297608), (964, 1723206), (1446, 1148804), (1928, 861603), (2892, 574402), (5543, 299688), (5784, 287201), (11086, 149844), (12487, 133032), (16629, 99896), (22172, 74922), (24974, 66516), (33258, 49948), (37461, 44344)]