9722716724

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 20041781760

約数和(自身を除く): 10319065036

約数列:

[1, 2, 4, 7, 14, 28, 103, 109, 157, 197, 206, 218, 314, 394, 412, 436, 628, 721, 763, 788, 1099, 1379, 1442, 1526, 2198, 2758, 2884, 3052, 4396, 5516, 11227, 16171, 17113, 20291, 21473, 22454, 30929, 32342, 34226, 40582, 42946, 44908, 61858, 64684, 68452, 78589, 81164, 85892, 113197, 119791, 123716, 142037, 150311, 157178, 216503, 226394, 239582, 284074, 300622, 314356, 433006, 452788, 479164, 568148, 601244, 866012, 1762639, 2211719, 3185687, 3371261, 3525278, 4423438, 6371374, 6742522, 7050556, 8846876, 12338473, 12742748, 13485044, 15482033, 22299809, 23598827, 24676946, 30964066, 44599618, 47197654, 49353892, 61928132, 89199236, 94395308, 347239883, 694479766, 1388959532, 2430679181, 4861358362, 9722716724]

約数ペア:

[(1, 9722716724), (2, 4861358362), (4, 2430679181), (7, 1388959532), (14, 694479766), (28, 347239883), (103, 94395308), (109, 89199236), (157, 61928132), (197, 49353892), (206, 47197654), (218, 44599618), (314, 30964066), (394, 24676946), (412, 23598827), (436, 22299809), (628, 15482033), (721, 13485044), (763, 12742748), (788, 12338473), (1099, 8846876), (1379, 7050556), (1442, 6742522), (1526, 6371374), (2198, 4423438), (2758, 3525278), (2884, 3371261), (3052, 3185687), (4396, 2211719), (5516, 1762639), (11227, 866012), (16171, 601244), (17113, 568148), (20291, 479164), (21473, 452788), (22454, 433006), (30929, 314356), (32342, 300622), (34226, 284074), (40582, 239582), (42946, 226394), (44908, 216503), (61858, 157178), (64684, 150311), (68452, 142037), (78589, 123716), (81164, 119791), (85892, 113197)]