315237424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2213}}^1$

素因数の和:2557

約数の個数: 40

約数和(自身を含む): 634178160

約数和(自身を除く): 318940736

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 307, 464, 614, 1228, 2213, 2456, 4426, 4912, 8852, 8903, 17704, 17806, 35408, 35612, 64177, 71224, 128354, 142448, 256708, 513416, 679391, 1026832, 1358782, 2717564, 5435128, 10870256, 19702339, 39404678, 78809356, 157618712, 315237424]

約数ペア:

[(1, 315237424), (2, 157618712), (4, 78809356), (8, 39404678), (16, 19702339), (29, 10870256), (58, 5435128), (116, 2717564), (232, 1358782), (307, 1026832), (464, 679391), (614, 513416), (1228, 256708), (2213, 142448), (2456, 128354), (4426, 71224), (4912, 64177), (8852, 35612), (8903, 35408), (17704, 17806)]