312456312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{206651}}^1$

素因数の和:206673

約数の個数: 64

約数和(自身を含む): 991929600

約数和(自身を除く): 679473288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 206651, 413302, 619953, 826604, 1239906, 1446557, 1653208, 1859859, 2479812, 2893114, 3719718, 4339671, 4959624, 5579577, 5786228, 7439436, 8679342, 11159154, 11572456, 13019013, 14878872, 17358684, 22318308, 26038026, 34717368, 39057039, 44636616, 52076052, 78114078, 104152104, 156228156, 312456312]

約数ペア:

[(1, 312456312), (2, 156228156), (3, 104152104), (4, 78114078), (6, 52076052), (7, 44636616), (8, 39057039), (9, 34717368), (12, 26038026), (14, 22318308), (18, 17358684), (21, 14878872), (24, 13019013), (27, 11572456), (28, 11159154), (36, 8679342), (42, 7439436), (54, 5786228), (56, 5579577), (63, 4959624), (72, 4339671), (84, 3719718), (108, 2893114), (126, 2479812), (168, 1859859), (189, 1653208), (216, 1446557), (252, 1239906), (378, 826604), (504, 619953), (756, 413302), (1512, 206651)]