320425848

素因数分解:

$2^3\times 3^3\times {\mathrm{1483453}}^1$

素因数の和:1483468

約数の個数: 32

約数和(自身を含む): 890072400

約数和(自身を除く): 569646552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1483453, 2966906, 4450359, 5933812, 8900718, 11867624, 13351077, 17801436, 26702154, 35602872, 40053231, 53404308, 80106462, 106808616, 160212924, 320425848]

約数ペア:

[(1, 320425848), (2, 160212924), (3, 106808616), (4, 80106462), (6, 53404308), (8, 40053231), (9, 35602872), (12, 26702154), (18, 17801436), (24, 13351077), (27, 11867624), (36, 8900718), (54, 5933812), (72, 4450359), (108, 2966906), (216, 1483453)]