315486522

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{449411}}^1$

素因数の和:449435

約数の個数: 32

約数和(自身を含む): 755012160

約数和(自身を除く): 439525638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 449411, 898822, 1348233, 2696466, 4044699, 5842343, 8089398, 11684686, 12134097, 17527029, 24268194, 35054058, 52581087, 105162174, 157743261, 315486522]

約数ペア:

[(1, 315486522), (2, 157743261), (3, 105162174), (6, 52581087), (9, 35054058), (13, 24268194), (18, 17527029), (26, 12134097), (27, 11684686), (39, 8089398), (54, 5842343), (78, 4044699), (117, 2696466), (234, 1348233), (351, 898822), (702, 449411)]