999907296

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 2666297088

約数和(自身を除く): 1666389792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 311, 313, 321, 428, 622, 626, 642, 856, 933, 939, 1244, 1252, 1284, 1712, 1866, 1878, 2488, 2504, 2568, 3424, 3732, 3756, 4976, 5008, 5136, 7464, 7512, 9952, 10016, 10272, 14928, 15024, 29856, 30048, 33277, 33491, 66554, 66982, 97343, 99831, 100473, 133108, 133964, 194686, 199662, 200946, 266216, 267928, 292029, 389372, 399324, 401892, 532432, 535856, 584058, 778744, 798648, 803784, 1064864, 1071712, 1168116, 1557488, 1597296, 1607568, 2336232, 3114976, 3194592, 3215136, 4672464, 9344928, 10415701, 20831402, 31247103, 41662804, 62494206, 83325608, 124988412, 166651216, 249976824, 333302432, 499953648, 999907296]

約数ペア:

[(1, 999907296), (2, 499953648), (3, 333302432), (4, 249976824), (6, 166651216), (8, 124988412), (12, 83325608), (16, 62494206), (24, 41662804), (32, 31247103), (48, 20831402), (96, 10415701), (107, 9344928), (214, 4672464), (311, 3215136), (313, 3194592), (321, 3114976), (428, 2336232), (622, 1607568), (626, 1597296), (642, 1557488), (856, 1168116), (933, 1071712), (939, 1064864), (1244, 803784), (1252, 798648), (1284, 778744), (1712, 584058), (1866, 535856), (1878, 532432), (2488, 401892), (2504, 399324), (2568, 389372), (3424, 292029), (3732, 267928), (3756, 266216), (4976, 200946), (5008, 199662), (5136, 194686), (7464, 133964), (7512, 133108), (9952, 100473), (10016, 99831), (10272, 97343), (14928, 66982), (15024, 66554), (29856, 33491), (30048, 33277)]