381306944

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{192191}}^1$

素因数の和:192234

約数の個数: 28

約数和(自身を含む): 781068288

約数和(自身を除く): 399761344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 192191, 384382, 768764, 1537528, 3075056, 5957921, 6150112, 11915842, 12300224, 23831684, 47663368, 95326736, 190653472, 381306944]

約数ペア:

[(1, 381306944), (2, 190653472), (4, 95326736), (8, 47663368), (16, 23831684), (31, 12300224), (32, 11915842), (62, 6150112), (64, 5957921), (124, 3075056), (248, 1537528), (496, 768764), (992, 384382), (1984, 192191)]