391975872

素因数分解:

$2^6\times 3^1\times {\mathrm{199}}^1\times {\mathrm{10259}}^1$

素因数の和:10473

約数の個数: 56

約数和(自身を含む): 1042416000

約数和(自身を除く): 650440128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 6368, 9552, 10259, 12736, 19104, 20518, 30777, 38208, 41036, 61554, 82072, 123108, 164144, 246216, 328288, 492432, 656576, 984864, 1969728, 2041541, 4083082, 6124623, 8166164, 12249246, 16332328, 24498492, 32664656, 48996984, 65329312, 97993968, 130658624, 195987936, 391975872]

約数ペア:

[(1, 391975872), (2, 195987936), (3, 130658624), (4, 97993968), (6, 65329312), (8, 48996984), (12, 32664656), (16, 24498492), (24, 16332328), (32, 12249246), (48, 8166164), (64, 6124623), (96, 4083082), (192, 2041541), (199, 1969728), (398, 984864), (597, 656576), (796, 492432), (1194, 328288), (1592, 246216), (2388, 164144), (3184, 123108), (4776, 82072), (6368, 61554), (9552, 41036), (10259, 38208), (12736, 30777), (19104, 20518)]