316674908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{13921}}^1$

素因数の和:13994

約数の個数: 36

約数和(自身を含む): 622146336

約数和(自身を除く): 305471428

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 11374, 13921, 22748, 27842, 55684, 153131, 306262, 612524, 654287, 1308574, 1684441, 2617148, 3368882, 6737764, 7197157, 14394314, 28788628, 79168727, 158337454, 316674908]

約数ペア:

[(1, 316674908), (2, 158337454), (4, 79168727), (11, 28788628), (22, 14394314), (44, 7197157), (47, 6737764), (94, 3368882), (121, 2617148), (188, 1684441), (242, 1308574), (484, 654287), (517, 612524), (1034, 306262), (2068, 153131), (5687, 55684), (11374, 27842), (13921, 22748)]