396488968

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{1949}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 758160000

約数和(自身を除く): 361671032

約数列:

[1, 2, 4, 8, 59, 118, 236, 431, 472, 862, 1724, 1949, 3448, 3898, 7796, 15592, 25429, 50858, 101716, 114991, 203432, 229982, 459964, 840019, 919928, 1680038, 3360076, 6720152, 49561121, 99122242, 198244484, 396488968]

約数ペア:

[(1, 396488968), (2, 198244484), (4, 99122242), (8, 49561121), (59, 6720152), (118, 3360076), (236, 1680038), (431, 919928), (472, 840019), (862, 459964), (1724, 229982), (1949, 203432), (3448, 114991), (3898, 101716), (7796, 50858), (15592, 25429)]