340750352

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{69371}}^1$

素因数の和:69686

約数の個数: 20

約数和(自身を含む): 662363856

約数和(自身を除く): 321613504

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 69371, 138742, 277484, 554968, 1109936, 21296897, 42593794, 85187588, 170375176, 340750352]

約数ペア:

[(1, 340750352), (2, 170375176), (4, 85187588), (8, 42593794), (16, 21296897), (307, 1109936), (614, 554968), (1228, 277484), (2456, 138742), (4912, 69371)]