255485646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8597}}^1$

素因数の和:8745

約数の個数: 48

約数和(自身を含む): 600897024

約数和(自身を除く): 345411378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 8597, 9906, 14859, 17194, 25791, 29718, 51582, 77373, 111761, 154746, 223522, 335283, 670566, 1005849, 1091819, 2011698, 2183638, 3275457, 6550914, 9826371, 14193647, 19652742, 28387294, 42580941, 85161882, 127742823, 255485646]

約数ペア:

[(1, 255485646), (2, 127742823), (3, 85161882), (6, 42580941), (9, 28387294), (13, 19652742), (18, 14193647), (26, 9826371), (39, 6550914), (78, 3275457), (117, 2183638), (127, 2011698), (234, 1091819), (254, 1005849), (381, 670566), (762, 335283), (1143, 223522), (1651, 154746), (2286, 111761), (3302, 77373), (4953, 51582), (8597, 29718), (9906, 25791), (14859, 17194)]