391333968

素因数分解:

$2^4\times 3^2\times {\mathrm{709}}^1\times {\mathrm{3833}}^1$

素因数の和:4556

約数の個数: 60

約数和(自身を含む): 1097022420

約数和(自身を除く): 705688452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 709, 1418, 2127, 2836, 3833, 4254, 5672, 6381, 7666, 8508, 11344, 11499, 12762, 15332, 17016, 22998, 25524, 30664, 34032, 34497, 45996, 51048, 61328, 68994, 91992, 102096, 137988, 183984, 275976, 551952, 2717597, 5435194, 8152791, 10870388, 16305582, 21740776, 24458373, 32611164, 43481552, 48916746, 65222328, 97833492, 130444656, 195666984, 391333968]

約数ペア:

[(1, 391333968), (2, 195666984), (3, 130444656), (4, 97833492), (6, 65222328), (8, 48916746), (9, 43481552), (12, 32611164), (16, 24458373), (18, 21740776), (24, 16305582), (36, 10870388), (48, 8152791), (72, 5435194), (144, 2717597), (709, 551952), (1418, 275976), (2127, 183984), (2836, 137988), (3833, 102096), (4254, 91992), (5672, 68994), (6381, 61328), (7666, 51048), (8508, 45996), (11344, 34497), (11499, 34032), (12762, 30664), (15332, 25524), (17016, 22998)]