331749632

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{9323}}^1$

素因数の和:9478

約数の個数: 36

約数和(自身を含む): 667038960

約数和(自身を除く): 335289328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 8896, 9323, 17792, 18646, 35584, 37292, 74584, 149168, 298336, 596672, 1193344, 1295897, 2386688, 2591794, 5183588, 10367176, 20734352, 41468704, 82937408, 165874816, 331749632]

約数ペア:

[(1, 331749632), (2, 165874816), (4, 82937408), (8, 41468704), (16, 20734352), (32, 10367176), (64, 5183588), (128, 2591794), (139, 2386688), (256, 1295897), (278, 1193344), (556, 596672), (1112, 298336), (2224, 149168), (4448, 74584), (8896, 37292), (9323, 35584), (17792, 18646)]