222727728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{244219}}^1$

素因数の和:244249

約数の個数: 40

約数和(自身を含む): 605665600

約数和(自身を除く): 382937872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 244219, 488438, 732657, 976876, 1465314, 1953752, 2930628, 3907504, 4640161, 5861256, 9280322, 11722512, 13920483, 18560644, 27840966, 37121288, 55681932, 74242576, 111363864, 222727728]

約数ペア:

[(1, 222727728), (2, 111363864), (3, 74242576), (4, 55681932), (6, 37121288), (8, 27840966), (12, 18560644), (16, 13920483), (19, 11722512), (24, 9280322), (38, 5861256), (48, 4640161), (57, 3907504), (76, 2930628), (114, 1953752), (152, 1465314), (228, 976876), (304, 732657), (456, 488438), (912, 244219)]