275878956

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5807}}^1$

素因数の和:5958

約数の個数: 48

約数和(自身を含む): 667408896

約数和(自身を除く): 391529940

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 428, 444, 642, 1284, 3959, 5807, 7918, 11614, 11877, 15836, 17421, 23228, 23754, 34842, 47508, 69684, 214859, 429718, 621349, 644577, 859436, 1242698, 1289154, 1864047, 2485396, 2578308, 3728094, 7456188, 22989913, 45979826, 68969739, 91959652, 137939478, 275878956]

約数ペア:

[(1, 275878956), (2, 137939478), (3, 91959652), (4, 68969739), (6, 45979826), (12, 22989913), (37, 7456188), (74, 3728094), (107, 2578308), (111, 2485396), (148, 1864047), (214, 1289154), (222, 1242698), (321, 859436), (428, 644577), (444, 621349), (642, 429718), (1284, 214859), (3959, 69684), (5807, 47508), (7918, 34842), (11614, 23754), (11877, 23228), (15836, 17421)]