1909522128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{1487}}^1$

素因数の和:2392

約数の個数: 80

約数和(自身を含む): 5101387776

約数和(自身を除く): 3191865648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 863, 1487, 1488, 1726, 2589, 2974, 3452, 4461, 5178, 5948, 6904, 8922, 10356, 11896, 13808, 17844, 20712, 23792, 26753, 35688, 41424, 46097, 53506, 71376, 80259, 92194, 107012, 138291, 160518, 184388, 214024, 276582, 321036, 368776, 428048, 553164, 642072, 737552, 1106328, 1283281, 1284144, 2212656, 2566562, 3849843, 5133124, 7699686, 10266248, 15399372, 20532496, 30798744, 39781711, 61597488, 79563422, 119345133, 159126844, 238690266, 318253688, 477380532, 636507376, 954761064, 1909522128]

約数ペア:

[(1, 1909522128), (2, 954761064), (3, 636507376), (4, 477380532), (6, 318253688), (8, 238690266), (12, 159126844), (16, 119345133), (24, 79563422), (31, 61597488), (48, 39781711), (62, 30798744), (93, 20532496), (124, 15399372), (186, 10266248), (248, 7699686), (372, 5133124), (496, 3849843), (744, 2566562), (863, 2212656), (1487, 1284144), (1488, 1283281), (1726, 1106328), (2589, 737552), (2974, 642072), (3452, 553164), (4461, 428048), (5178, 368776), (5948, 321036), (6904, 276582), (8922, 214024), (10356, 184388), (11896, 160518), (13808, 138291), (17844, 107012), (20712, 92194), (23792, 80259), (26753, 71376), (35688, 53506), (41424, 46097)]