8397384

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 21964800

約数和(自身を除く): 13567416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 103, 129, 158, 172, 206, 237, 258, 309, 316, 344, 412, 474, 516, 618, 632, 824, 948, 1032, 1236, 1896, 2472, 3397, 4429, 6794, 8137, 8858, 10191, 13287, 13588, 16274, 17716, 20382, 24411, 26574, 27176, 32548, 35432, 40764, 48822, 53148, 65096, 81528, 97644, 106296, 195288, 349891, 699782, 1049673, 1399564, 2099346, 2799128, 4198692, 8397384]

約数ペア:

[(1, 8397384), (2, 4198692), (3, 2799128), (4, 2099346), (6, 1399564), (8, 1049673), (12, 699782), (24, 349891), (43, 195288), (79, 106296), (86, 97644), (103, 81528), (129, 65096), (158, 53148), (172, 48822), (206, 40764), (237, 35432), (258, 32548), (309, 27176), (316, 26574), (344, 24411), (412, 20382), (474, 17716), (516, 16274), (618, 13588), (632, 13287), (824, 10191), (948, 8858), (1032, 8137), (1236, 6794), (1896, 4429), (2472, 3397)]