12589034288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2290

約数の個数: 80

約数和(自身を含む): 26044166400

約数和(自身を除く): 13455132112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 151, 152, 278, 302, 304, 556, 604, 1112, 1208, 1973, 2224, 2416, 2641, 2869, 3946, 5282, 5738, 7892, 10564, 11476, 15784, 20989, 21128, 22952, 31568, 37487, 41978, 42256, 45904, 74974, 83956, 149948, 167912, 274247, 297923, 299896, 335824, 398791, 548494, 595846, 599792, 797582, 1096988, 1191692, 1595164, 2193976, 2383384, 3190328, 4387952, 4766768, 5210693, 5660537, 6380656, 10421386, 11321074, 20842772, 22642148, 41411297, 41685544, 45284296, 82822594, 83371088, 90568592, 165645188, 331290376, 662580752, 786814643, 1573629286, 3147258572, 6294517144, 12589034288]

約数ペア:

[(1, 12589034288), (2, 6294517144), (4, 3147258572), (8, 1573629286), (16, 786814643), (19, 662580752), (38, 331290376), (76, 165645188), (139, 90568592), (151, 83371088), (152, 82822594), (278, 45284296), (302, 41685544), (304, 41411297), (556, 22642148), (604, 20842772), (1112, 11321074), (1208, 10421386), (1973, 6380656), (2224, 5660537), (2416, 5210693), (2641, 4766768), (2869, 4387952), (3946, 3190328), (5282, 2383384), (5738, 2193976), (7892, 1595164), (10564, 1191692), (11476, 1096988), (15784, 797582), (20989, 599792), (21128, 595846), (22952, 548494), (31568, 398791), (37487, 335824), (41978, 299896), (42256, 297923), (45904, 274247), (74974, 167912), (83956, 149948)]