320958096

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{393331}}^1$

素因数の和:393359

約数の個数: 40

約数和(自身を含む): 877917024

約数和(自身を除く): 556958928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 393331, 786662, 1179993, 1573324, 2359986, 3146648, 4719972, 6293296, 6686627, 9439944, 13373254, 18879888, 20059881, 26746508, 40119762, 53493016, 80239524, 106986032, 160479048, 320958096]

約数ペア:

[(1, 320958096), (2, 160479048), (3, 106986032), (4, 80239524), (6, 53493016), (8, 40119762), (12, 26746508), (16, 20059881), (17, 18879888), (24, 13373254), (34, 9439944), (48, 6686627), (51, 6293296), (68, 4719972), (102, 3146648), (136, 2359986), (204, 1573324), (272, 1179993), (408, 786662), (816, 393331)]