290794336

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56443}}^1$

素因数の和:56483

約数の個数: 48

約数和(自身を含む): 682746624

約数和(自身を除く): 391952288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 56443, 112886, 225772, 395101, 451544, 790202, 903088, 1298189, 1580404, 1806176, 2596378, 3160808, 5192756, 6321616, 9087323, 10385512, 12643232, 18174646, 20771024, 36349292, 41542048, 72698584, 145397168, 290794336]

約数ペア:

[(1, 290794336), (2, 145397168), (4, 72698584), (7, 41542048), (8, 36349292), (14, 20771024), (16, 18174646), (23, 12643232), (28, 10385512), (32, 9087323), (46, 6321616), (56, 5192756), (92, 3160808), (112, 2596378), (161, 1806176), (184, 1580404), (224, 1298189), (322, 903088), (368, 790202), (644, 451544), (736, 395101), (1288, 225772), (2576, 112886), (5152, 56443)]