397408576

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{773}}^1$

素因数の和:1091

約数の個数: 56

約数和(自身を含む): 819805320

約数和(自身を除く): 422396744

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 277, 464, 554, 773, 928, 1108, 1546, 1856, 2216, 3092, 4432, 6184, 8033, 8864, 12368, 16066, 17728, 22417, 24736, 32132, 44834, 49472, 64264, 89668, 128528, 179336, 214121, 257056, 358672, 428242, 514112, 717344, 856484, 1434688, 1712968, 3425936, 6209509, 6851872, 12419018, 13703744, 24838036, 49676072, 99352144, 198704288, 397408576]

約数ペア:

[(1, 397408576), (2, 198704288), (4, 99352144), (8, 49676072), (16, 24838036), (29, 13703744), (32, 12419018), (58, 6851872), (64, 6209509), (116, 3425936), (232, 1712968), (277, 1434688), (464, 856484), (554, 717344), (773, 514112), (928, 428242), (1108, 358672), (1546, 257056), (1856, 214121), (2216, 179336), (3092, 128528), (4432, 89668), (6184, 64264), (8033, 49472), (8864, 44834), (12368, 32132), (16066, 24736), (17728, 22417)]