258483828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36571}}^1$

素因数の和:36628

約数の個数: 48

約数和(自身を含む): 655370240

約数和(自身を除く): 396886412

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 36571, 73142, 109713, 146284, 219426, 438852, 694849, 1133701, 1389698, 2084547, 2267402, 2779396, 3401103, 4169094, 4534804, 6802206, 8338188, 13604412, 21540319, 43080638, 64620957, 86161276, 129241914, 258483828]

約数ペア:

[(1, 258483828), (2, 129241914), (3, 86161276), (4, 64620957), (6, 43080638), (12, 21540319), (19, 13604412), (31, 8338188), (38, 6802206), (57, 4534804), (62, 4169094), (76, 3401103), (93, 2779396), (114, 2267402), (124, 2084547), (186, 1389698), (228, 1133701), (372, 694849), (589, 438852), (1178, 219426), (1767, 146284), (2356, 109713), (3534, 73142), (7068, 36571)]