299209872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25237}}^1$

素因数の和:25280

約数の個数: 80

約数和(自身を含む): 876263360

約数和(自身を除く): 577053488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 25237, 50474, 75711, 100948, 151422, 201896, 302844, 328081, 403792, 479503, 605688, 656162, 959006, 984243, 1211376, 1312324, 1438509, 1918012, 1968486, 2624648, 2877018, 3836024, 3936972, 5249296, 5754036, 6233539, 7672048, 7873944, 11508072, 12467078, 15747888, 18700617, 23016144, 24934156, 37401234, 49868312, 74802468, 99736624, 149604936, 299209872]

約数ペア:

[(1, 299209872), (2, 149604936), (3, 99736624), (4, 74802468), (6, 49868312), (8, 37401234), (12, 24934156), (13, 23016144), (16, 18700617), (19, 15747888), (24, 12467078), (26, 11508072), (38, 7873944), (39, 7672048), (48, 6233539), (52, 5754036), (57, 5249296), (76, 3936972), (78, 3836024), (104, 2877018), (114, 2624648), (152, 1968486), (156, 1918012), (208, 1438509), (228, 1312324), (247, 1211376), (304, 984243), (312, 959006), (456, 656162), (494, 605688), (624, 479503), (741, 403792), (912, 328081), (988, 302844), (1482, 201896), (1976, 151422), (2964, 100948), (3952, 75711), (5928, 50474), (11856, 25237)]