225441436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 441352800

約数和(自身を除く): 215911364

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 277, 349, 554, 583, 698, 1108, 1166, 1396, 2332, 3047, 3839, 6094, 7678, 12188, 14681, 15356, 18497, 29362, 36994, 58724, 73988, 96673, 161491, 193346, 203467, 322982, 386692, 406934, 645964, 813868, 1063403, 2126806, 4253612, 5123669, 10247338, 20494676, 56360359, 112720718, 225441436]

約数ペア:

[(1, 225441436), (2, 112720718), (4, 56360359), (11, 20494676), (22, 10247338), (44, 5123669), (53, 4253612), (106, 2126806), (212, 1063403), (277, 813868), (349, 645964), (554, 406934), (583, 386692), (698, 322982), (1108, 203467), (1166, 193346), (1396, 161491), (2332, 96673), (3047, 73988), (3839, 58724), (6094, 36994), (7678, 29362), (12188, 18497), (14681, 15356)]