261569582622

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19681}}^1\times {\mathrm{38861}}^1$

素因数の和:58569

約数の個数: 48

約数和(自身を含む): 596607869520

約数和(自身を除く): 335038286898

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 19681, 38861, 39362, 59043, 77722, 116583, 118086, 177129, 233166, 349749, 354258, 373939, 699498, 738359, 747878, 1121817, 1476718, 2215077, 2243634, 3365451, 4430154, 6645231, 6730902, 13290462, 764823341, 1529646682, 2294470023, 4588940046, 6883410069, 13766820138, 14531643479, 29063286958, 43594930437, 87189860874, 130784791311, 261569582622]

約数ペア:

[(1, 261569582622), (2, 130784791311), (3, 87189860874), (6, 43594930437), (9, 29063286958), (18, 14531643479), (19, 13766820138), (38, 6883410069), (57, 4588940046), (114, 2294470023), (171, 1529646682), (342, 764823341), (19681, 13290462), (38861, 6730902), (39362, 6645231), (59043, 4430154), (77722, 3365451), (116583, 2243634), (118086, 2215077), (177129, 1476718), (233166, 1121817), (349749, 747878), (354258, 738359), (373939, 699498)]