275770616

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 570681720

約数和(自身を除く): 294911104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 347, 484, 694, 821, 968, 1388, 1642, 2776, 3284, 3817, 6568, 7634, 9031, 15268, 18062, 30536, 36124, 41987, 72248, 83974, 99341, 167948, 198682, 284887, 335896, 397364, 569774, 794728, 1139548, 2279096, 3133757, 6267514, 12535028, 25070056, 34471327, 68942654, 137885308, 275770616]

約数ペア:

[(1, 275770616), (2, 137885308), (4, 68942654), (8, 34471327), (11, 25070056), (22, 12535028), (44, 6267514), (88, 3133757), (121, 2279096), (242, 1139548), (347, 794728), (484, 569774), (694, 397364), (821, 335896), (968, 284887), (1388, 198682), (1642, 167948), (2776, 99341), (3284, 83974), (3817, 72248), (6568, 41987), (7634, 36124), (9031, 30536), (15268, 18062)]