230225346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^2$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 550331964

約数和(自身を除く): 320106618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 127, 183, 234, 254, 366, 381, 549, 762, 793, 1098, 1143, 1586, 1651, 2286, 2379, 3302, 4758, 4953, 7137, 7747, 9906, 14274, 14859, 15494, 16129, 23241, 29718, 32258, 46482, 48387, 69723, 96774, 100711, 139446, 145161, 201422, 209677, 290322, 302133, 419354, 604266, 629031, 906399, 983869, 1258062, 1812798, 1887093, 1967738, 2951607, 3774186, 5903214, 8854821, 12790297, 17709642, 25580594, 38370891, 76741782, 115112673, 230225346]

約数ペア:

[(1, 230225346), (2, 115112673), (3, 76741782), (6, 38370891), (9, 25580594), (13, 17709642), (18, 12790297), (26, 8854821), (39, 5903214), (61, 3774186), (78, 2951607), (117, 1967738), (122, 1887093), (127, 1812798), (183, 1258062), (234, 983869), (254, 906399), (366, 629031), (381, 604266), (549, 419354), (762, 302133), (793, 290322), (1098, 209677), (1143, 201422), (1586, 145161), (1651, 139446), (2286, 100711), (2379, 96774), (3302, 69723), (4758, 48387), (4953, 46482), (7137, 32258), (7747, 29718), (9906, 23241), (14274, 16129), (14859, 15494)]