1567956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 4335520

約数和(自身を除く): 2767564

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 299, 437, 494, 529, 598, 741, 874, 897, 988, 1058, 1196, 1311, 1482, 1587, 1748, 1794, 2116, 2622, 2964, 3174, 3588, 5244, 5681, 6348, 6877, 10051, 11362, 13754, 17043, 20102, 20631, 22724, 27508, 30153, 34086, 40204, 41262, 60306, 68172, 82524, 120612, 130663, 261326, 391989, 522652, 783978, 1567956]

約数ペア:

[(1, 1567956), (2, 783978), (3, 522652), (4, 391989), (6, 261326), (12, 130663), (13, 120612), (19, 82524), (23, 68172), (26, 60306), (38, 41262), (39, 40204), (46, 34086), (52, 30153), (57, 27508), (69, 22724), (76, 20631), (78, 20102), (92, 17043), (114, 13754), (138, 11362), (156, 10051), (228, 6877), (247, 6348), (276, 5681), (299, 5244), (437, 3588), (494, 3174), (529, 2964), (598, 2622), (741, 2116), (874, 1794), (897, 1748), (988, 1587), (1058, 1482), (1196, 1311)]