1680147860176

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1\times {\mathrm{13297}}^1$

素因数の和:14060

約数の個数: 80

約数和(自身を含む): 3320962944768

約数和(自身を除く): 1640815084592

約数列:

[1, 2, 4, 8, 16, 73, 146, 251, 292, 431, 502, 584, 862, 1004, 1168, 1724, 2008, 3448, 4016, 6896, 13297, 18323, 26594, 31463, 36646, 53188, 62926, 73292, 106376, 108181, 125852, 146584, 212752, 216362, 251704, 293168, 432724, 503408, 865448, 970681, 1730896, 1941362, 3337547, 3882724, 5731007, 6675094, 7765448, 7897213, 11462014, 13350188, 15530896, 15794426, 22924028, 26700376, 31588852, 45848056, 53400752, 63177704, 91696112, 126355408, 243640931, 418363511, 487281862, 836727022, 974563724, 1438482757, 1673454044, 1949127448, 2876965514, 3346908088, 3898254896, 5753931028, 6693816176, 11507862056, 23015724112, 105009241261, 210018482522, 420036965044, 840073930088, 1680147860176]

約数ペア:

[(1, 1680147860176), (2, 840073930088), (4, 420036965044), (8, 210018482522), (16, 105009241261), (73, 23015724112), (146, 11507862056), (251, 6693816176), (292, 5753931028), (431, 3898254896), (502, 3346908088), (584, 2876965514), (862, 1949127448), (1004, 1673454044), (1168, 1438482757), (1724, 974563724), (2008, 836727022), (3448, 487281862), (4016, 418363511), (6896, 243640931), (13297, 126355408), (18323, 91696112), (26594, 63177704), (31463, 53400752), (36646, 45848056), (53188, 31588852), (62926, 26700376), (73292, 22924028), (106376, 15794426), (108181, 15530896), (125852, 13350188), (146584, 11462014), (212752, 7897213), (216362, 7765448), (251704, 6675094), (293168, 5731007), (432724, 3882724), (503408, 3337547), (865448, 1941362), (970681, 1730896)]