288522

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:164

約数の個数: 40

約数和(自身を含む): 701316

約数和(自身を除く): 412794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 137, 162, 234, 274, 351, 411, 702, 822, 1053, 1233, 1781, 2106, 2466, 3562, 3699, 5343, 7398, 10686, 11097, 16029, 22194, 32058, 48087, 96174, 144261, 288522]

約数ペア:

[(1, 288522), (2, 144261), (3, 96174), (6, 48087), (9, 32058), (13, 22194), (18, 16029), (26, 11097), (27, 10686), (39, 7398), (54, 5343), (78, 3699), (81, 3562), (117, 2466), (137, 2106), (162, 1781), (234, 1233), (274, 1053), (351, 822), (411, 702)]