222550356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1217}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 606505536

約数和(自身を除く): 383955180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 311, 588, 622, 933, 1217, 1244, 1866, 2177, 2434, 3651, 3732, 4354, 4868, 6531, 7302, 8519, 8708, 13062, 14604, 15239, 17038, 25557, 26124, 30478, 34076, 45717, 51114, 59633, 60956, 91434, 102228, 119266, 178899, 182868, 238532, 357798, 378487, 715596, 756974, 1135461, 1513948, 2270922, 2649409, 4541844, 5298818, 7948227, 10597636, 15896454, 18545863, 31792908, 37091726, 55637589, 74183452, 111275178, 222550356]

約数ペア:

[(1, 222550356), (2, 111275178), (3, 74183452), (4, 55637589), (6, 37091726), (7, 31792908), (12, 18545863), (14, 15896454), (21, 10597636), (28, 7948227), (42, 5298818), (49, 4541844), (84, 2649409), (98, 2270922), (147, 1513948), (196, 1135461), (294, 756974), (311, 715596), (588, 378487), (622, 357798), (933, 238532), (1217, 182868), (1244, 178899), (1866, 119266), (2177, 102228), (2434, 91434), (3651, 60956), (3732, 59633), (4354, 51114), (4868, 45717), (6531, 34076), (7302, 30478), (8519, 26124), (8708, 25557), (13062, 17038), (14604, 15239)]