489388068

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{116189}}^1$

素因数の和:116218

約数の個数: 60

約数和(自身を含む): 1377781020

約数和(自身を除く): 888392952

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 116189, 232378, 348567, 464756, 697134, 1045701, 1394268, 1510457, 2091402, 3020914, 3137103, 4182804, 4531371, 6041828, 6274206, 9062742, 9411309, 12548412, 13594113, 18125484, 18822618, 27188226, 37645236, 40782339, 54376452, 81564678, 122347017, 163129356, 244694034, 489388068]

約数ペア:

[(1, 489388068), (2, 244694034), (3, 163129356), (4, 122347017), (6, 81564678), (9, 54376452), (12, 40782339), (13, 37645236), (18, 27188226), (26, 18822618), (27, 18125484), (36, 13594113), (39, 12548412), (52, 9411309), (54, 9062742), (78, 6274206), (81, 6041828), (108, 4531371), (117, 4182804), (156, 3137103), (162, 3020914), (234, 2091402), (324, 1510457), (351, 1394268), (468, 1045701), (702, 697134), (1053, 464756), (1404, 348567), (2106, 232378), (4212, 116189)]