284159828

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1052

約数の個数: 36

約数和(自身を含む): 530433372

約数和(自身を除く): 246273544

約数列:

[1, 2, 4, 17, 34, 68, 289, 401, 578, 613, 802, 1156, 1226, 1604, 2452, 6817, 10421, 13634, 20842, 27268, 41684, 115889, 177157, 231778, 245813, 354314, 463556, 491626, 708628, 983252, 4178821, 8357642, 16715284, 71039957, 142079914, 284159828]

約数ペア:

[(1, 284159828), (2, 142079914), (4, 71039957), (17, 16715284), (34, 8357642), (68, 4178821), (289, 983252), (401, 708628), (578, 491626), (613, 463556), (802, 354314), (1156, 245813), (1226, 231778), (1604, 177157), (2452, 115889), (6817, 41684), (10421, 27268), (13634, 20842)]