239679924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13063}}^1$

素因数の和:13220

約数の個数: 48

約数和(自身を含む): 614530560

約数和(自身を除く): 374850636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 1529, 1668, 3058, 4587, 6116, 9174, 13063, 18348, 26126, 39189, 52252, 78378, 143693, 156756, 287386, 431079, 574772, 862158, 1724316, 1815757, 3631514, 5447271, 7263028, 10894542, 19973327, 21789084, 39946654, 59919981, 79893308, 119839962, 239679924]

約数ペア:

[(1, 239679924), (2, 119839962), (3, 79893308), (4, 59919981), (6, 39946654), (11, 21789084), (12, 19973327), (22, 10894542), (33, 7263028), (44, 5447271), (66, 3631514), (132, 1815757), (139, 1724316), (278, 862158), (417, 574772), (556, 431079), (834, 287386), (1529, 156756), (1668, 143693), (3058, 78378), (4587, 52252), (6116, 39189), (9174, 26126), (13063, 18348)]