225287028

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109789}}^1$

素因数の和:109821

約数の個数: 48

約数和(自身を含む): 614824000

約数和(自身を除く): 389536972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 109789, 219578, 329367, 439156, 658734, 988101, 1317468, 1976202, 2085991, 2964303, 3952404, 4171982, 5928606, 6257973, 8343964, 11857212, 12515946, 18773919, 25031892, 37547838, 56321757, 75095676, 112643514, 225287028]

約数ペア:

[(1, 225287028), (2, 112643514), (3, 75095676), (4, 56321757), (6, 37547838), (9, 25031892), (12, 18773919), (18, 12515946), (19, 11857212), (27, 8343964), (36, 6257973), (38, 5928606), (54, 4171982), (57, 3952404), (76, 2964303), (108, 2085991), (114, 1976202), (171, 1317468), (228, 988101), (342, 658734), (513, 439156), (684, 329367), (1026, 219578), (2052, 109789)]