268104328

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 508052160

約数和(自身を除く): 239947832

約数列:

[1, 2, 4, 8, 173, 307, 346, 614, 631, 692, 1228, 1262, 1384, 2456, 2524, 5048, 53111, 106222, 109163, 193717, 212444, 218326, 387434, 424888, 436652, 774868, 873304, 1549736, 33513041, 67026082, 134052164, 268104328]

約数ペア:

[(1, 268104328), (2, 134052164), (4, 67026082), (8, 33513041), (173, 1549736), (307, 873304), (346, 774868), (614, 436652), (631, 424888), (692, 387434), (1228, 218326), (1262, 212444), (1384, 193717), (2456, 109163), (2524, 106222), (5048, 53111)]