259778964

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1453}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 621427968

約数和(自身を除く): 361649004

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 317, 564, 634, 951, 1268, 1453, 1902, 2906, 3804, 4359, 5812, 8718, 14899, 17436, 29798, 44697, 59596, 68291, 89394, 136582, 178788, 204873, 273164, 409746, 460601, 819492, 921202, 1381803, 1842404, 2763606, 5527212, 21648247, 43296494, 64944741, 86592988, 129889482, 259778964]

約数ペア:

[(1, 259778964), (2, 129889482), (3, 86592988), (4, 64944741), (6, 43296494), (12, 21648247), (47, 5527212), (94, 2763606), (141, 1842404), (188, 1381803), (282, 921202), (317, 819492), (564, 460601), (634, 409746), (951, 273164), (1268, 204873), (1453, 178788), (1902, 136582), (2906, 89394), (3804, 68291), (4359, 59596), (5812, 44697), (8718, 29798), (14899, 17436)]