439601216

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:607

約数の個数: 56

約数和(自身を含む): 886745496

約数和(自身を除く): 447144280

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 181, 274, 277, 362, 548, 554, 724, 1096, 1108, 1448, 2192, 2216, 2896, 4384, 4432, 5792, 8768, 8864, 11584, 17728, 24797, 37949, 49594, 50137, 75898, 99188, 100274, 151796, 198376, 200548, 303592, 396752, 401096, 607184, 793504, 802192, 1214368, 1587008, 1604384, 2428736, 3208768, 6868769, 13737538, 27475076, 54950152, 109900304, 219800608, 439601216]

約数ペア:

[(1, 439601216), (2, 219800608), (4, 109900304), (8, 54950152), (16, 27475076), (32, 13737538), (64, 6868769), (137, 3208768), (181, 2428736), (274, 1604384), (277, 1587008), (362, 1214368), (548, 802192), (554, 793504), (724, 607184), (1096, 401096), (1108, 396752), (1448, 303592), (2192, 200548), (2216, 198376), (2896, 151796), (4384, 100274), (4432, 99188), (5792, 75898), (8768, 50137), (8864, 49594), (11584, 37949), (17728, 24797)]