385798912

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{7573}}^1$

素因数の和:7788

約数の個数: 36

約数和(自身を含む): 774062800

約数和(自身を除く): 388263888

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 3184, 6368, 7573, 12736, 15146, 25472, 30292, 50944, 60584, 121168, 242336, 484672, 969344, 1507027, 1938688, 3014054, 6028108, 12056216, 24112432, 48224864, 96449728, 192899456, 385798912]

約数ペア:

[(1, 385798912), (2, 192899456), (4, 96449728), (8, 48224864), (16, 24112432), (32, 12056216), (64, 6028108), (128, 3014054), (199, 1938688), (256, 1507027), (398, 969344), (796, 484672), (1592, 242336), (3184, 121168), (6368, 60584), (7573, 50944), (12736, 30292), (15146, 25472)]