313635812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{701}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 684815040

約数和(自身を除く): 371179228

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 701, 812, 841, 1102, 1402, 1682, 2204, 2804, 3364, 3857, 4907, 5887, 7714, 9814, 11774, 13319, 15428, 15979, 19628, 20329, 23548, 26638, 31958, 40658, 53276, 63916, 81316, 93233, 111853, 142303, 186466, 223706, 284606, 372932, 386251, 447412, 569212, 589541, 772502, 1179082, 1545004, 2358164, 2703757, 4126787, 5407514, 8253574, 10815028, 11201279, 16507148, 22402558, 44805116, 78408953, 156817906, 313635812]

約数ペア:

[(1, 313635812), (2, 156817906), (4, 78408953), (7, 44805116), (14, 22402558), (19, 16507148), (28, 11201279), (29, 10815028), (38, 8253574), (58, 5407514), (76, 4126787), (116, 2703757), (133, 2358164), (203, 1545004), (266, 1179082), (406, 772502), (532, 589541), (551, 569212), (701, 447412), (812, 386251), (841, 372932), (1102, 284606), (1402, 223706), (1682, 186466), (2204, 142303), (2804, 111853), (3364, 93233), (3857, 81316), (4907, 63916), (5887, 53276), (7714, 40658), (9814, 31958), (11774, 26638), (13319, 23548), (15428, 20329), (15979, 19628)]