291275144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{5651}}^1$

素因数の和:6053

約数の個数: 32

約数和(自身を含む): 579895200

約数和(自身を除く): 288620056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 758, 1516, 3032, 5651, 6443, 11302, 12886, 22604, 25772, 45208, 51544, 96067, 192134, 384268, 768536, 2141729, 4283458, 8566916, 17133832, 36409393, 72818786, 145637572, 291275144]

約数ペア:

[(1, 291275144), (2, 145637572), (4, 72818786), (8, 36409393), (17, 17133832), (34, 8566916), (68, 4283458), (136, 2141729), (379, 768536), (758, 384268), (1516, 192134), (3032, 96067), (5651, 51544), (6443, 45208), (11302, 25772), (12886, 22604)]