289794312

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{68219}}^1$

素因数の和:68290

約数の個数: 48

約数和(自身を含む): 798174000

約数和(自身を除く): 508379688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 68219, 136438, 204657, 272876, 409314, 545752, 613971, 818628, 1227942, 1637256, 2455884, 4024921, 4911768, 8049842, 12074763, 16099684, 24149526, 32199368, 36224289, 48299052, 72448578, 96598104, 144897156, 289794312]

約数ペア:

[(1, 289794312), (2, 144897156), (3, 96598104), (4, 72448578), (6, 48299052), (8, 36224289), (9, 32199368), (12, 24149526), (18, 16099684), (24, 12074763), (36, 8049842), (59, 4911768), (72, 4024921), (118, 2455884), (177, 1637256), (236, 1227942), (354, 818628), (472, 613971), (531, 545752), (708, 409314), (1062, 272876), (1416, 204657), (2124, 136438), (4248, 68219)]