382814896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4193

約数の個数: 40

約数和(自身を含む): 764603840

約数和(自身を除く): 381788944

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 2224, 4003, 5977, 8006, 11954, 16012, 23908, 32024, 47816, 64048, 95632, 172129, 344258, 556417, 688516, 1112834, 1377032, 2225668, 2754064, 4451336, 8902672, 23925931, 47851862, 95703724, 191407448, 382814896]

約数ペア:

[(1, 382814896), (2, 191407448), (4, 95703724), (8, 47851862), (16, 23925931), (43, 8902672), (86, 4451336), (139, 2754064), (172, 2225668), (278, 1377032), (344, 1112834), (556, 688516), (688, 556417), (1112, 344258), (2224, 172129), (4003, 95632), (5977, 64048), (8006, 47816), (11954, 32024), (16012, 23908)]