351019696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 60

約数和(自身を含む): 721289152

約数和(自身を除く): 370269456

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 421, 496, 656, 842, 1271, 1681, 1684, 2542, 3362, 3368, 5084, 6724, 6736, 10168, 13051, 13448, 17261, 20336, 26102, 26896, 34522, 52111, 52204, 69044, 104222, 104408, 138088, 208444, 208816, 276176, 416888, 535091, 707701, 833776, 1070182, 1415402, 2140364, 2830804, 4280728, 5661608, 8561456, 11323216, 21938731, 43877462, 87754924, 175509848, 351019696]

約数ペア:

[(1, 351019696), (2, 175509848), (4, 87754924), (8, 43877462), (16, 21938731), (31, 11323216), (41, 8561456), (62, 5661608), (82, 4280728), (124, 2830804), (164, 2140364), (248, 1415402), (328, 1070182), (421, 833776), (496, 707701), (656, 535091), (842, 416888), (1271, 276176), (1681, 208816), (1684, 208444), (2542, 138088), (3362, 104408), (3368, 104222), (5084, 69044), (6724, 52204), (6736, 52111), (10168, 34522), (13051, 26896), (13448, 26102), (17261, 20336)]