378510080236

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{463}}^1\times {\mathrm{644729}}^1$

素因数の和:645513

約数の個数: 24

約数和(自身を含む): 665918406720

約数和(自身を除く): 287408326484

約数列:

[1, 2, 4, 317, 463, 634, 926, 1268, 1852, 146771, 293542, 587084, 644729, 1289458, 2578916, 204379093, 298509527, 408758186, 597019054, 817516372, 1194038108, 94627520059, 189255040118, 378510080236]

約数ペア:

[(1, 378510080236), (2, 189255040118), (4, 94627520059), (317, 1194038108), (463, 817516372), (634, 597019054), (926, 408758186), (1268, 298509527), (1852, 204379093), (146771, 2578916), (293542, 1289458), (587084, 644729)]