745947641312

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{2064187}}^1$

素因数の和:2064711

約数の個数: 48

約数和(自身を含む): 1535557709952

約数和(自身を除く): 789610068640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 491, 736, 982, 1964, 3928, 7856, 11293, 15712, 22586, 45172, 90344, 180688, 361376, 2064187, 4128374, 8256748, 16513496, 33026992, 47476301, 66053984, 94952602, 189905204, 379810408, 759620816, 1013515817, 1519241632, 2027031634, 4054063268, 8108126536, 16216253072, 23310863791, 32432506144, 46621727582, 93243455164, 186486910328, 372973820656, 745947641312]

約数ペア:

[(1, 745947641312), (2, 372973820656), (4, 186486910328), (8, 93243455164), (16, 46621727582), (23, 32432506144), (32, 23310863791), (46, 16216253072), (92, 8108126536), (184, 4054063268), (368, 2027031634), (491, 1519241632), (736, 1013515817), (982, 759620816), (1964, 379810408), (3928, 189905204), (7856, 94952602), (11293, 66053984), (15712, 47476301), (22586, 33026992), (45172, 16513496), (90344, 8256748), (180688, 4128374), (361376, 2064187)]