978889758

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{3931}}^1$

素因数の和:3979

約数の個数: 96

約数和(自身を含む): 2510188800

約数和(自身を除く): 1531299042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 343, 363, 462, 539, 686, 726, 847, 1029, 1078, 1617, 1694, 2058, 2541, 3234, 3773, 3931, 5082, 5929, 7546, 7862, 11319, 11793, 11858, 17787, 22638, 23586, 27517, 35574, 41503, 43241, 55034, 82551, 83006, 86482, 124509, 129723, 165102, 192619, 249018, 259446, 302687, 385238, 475651, 577857, 605374, 908061, 951302, 1155714, 1348333, 1426953, 1816122, 2118809, 2696666, 2853906, 3329557, 4044999, 4237618, 6356427, 6659114, 8089998, 9988671, 12712854, 14831663, 19977342, 23306899, 29663326, 44494989, 46613798, 69920697, 88989978, 139841394, 163148293, 326296586, 489444879, 978889758]

約数ペア:

[(1, 978889758), (2, 489444879), (3, 326296586), (6, 163148293), (7, 139841394), (11, 88989978), (14, 69920697), (21, 46613798), (22, 44494989), (33, 29663326), (42, 23306899), (49, 19977342), (66, 14831663), (77, 12712854), (98, 9988671), (121, 8089998), (147, 6659114), (154, 6356427), (231, 4237618), (242, 4044999), (294, 3329557), (343, 2853906), (363, 2696666), (462, 2118809), (539, 1816122), (686, 1426953), (726, 1348333), (847, 1155714), (1029, 951302), (1078, 908061), (1617, 605374), (1694, 577857), (2058, 475651), (2541, 385238), (3234, 302687), (3773, 259446), (3931, 249018), (5082, 192619), (5929, 165102), (7546, 129723), (7862, 124509), (11319, 86482), (11793, 83006), (11858, 82551), (17787, 55034), (22638, 43241), (23586, 41503), (27517, 35574)]