340895812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 636980400

約数和(自身を除く): 296084588

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 229, 313, 458, 626, 916, 1189, 1252, 2378, 4756, 6641, 9077, 9389, 12833, 13282, 18154, 18778, 25666, 26564, 36308, 37556, 51332, 71677, 143354, 272281, 286708, 372157, 544562, 744314, 1089124, 1488628, 2078633, 2938757, 4157266, 5877514, 8314532, 11755028, 85223953, 170447906, 340895812]

約数ペア:

[(1, 340895812), (2, 170447906), (4, 85223953), (29, 11755028), (41, 8314532), (58, 5877514), (82, 4157266), (116, 2938757), (164, 2078633), (229, 1488628), (313, 1089124), (458, 744314), (626, 544562), (916, 372157), (1189, 286708), (1252, 272281), (2378, 143354), (4756, 71677), (6641, 51332), (9077, 37556), (9389, 36308), (12833, 26564), (13282, 25666), (18154, 18778)]