811288248

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{160207}}^1$

素因数の和:160427

約数の個数: 32

約数和(自身を含む): 2037845760

約数和(自身を除く): 1226557512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 160207, 320414, 480621, 640828, 961242, 1281656, 1922484, 3844968, 33803677, 67607354, 101411031, 135214708, 202822062, 270429416, 405644124, 811288248]

約数ペア:

[(1, 811288248), (2, 405644124), (3, 270429416), (4, 202822062), (6, 135214708), (8, 101411031), (12, 67607354), (24, 33803677), (211, 3844968), (422, 1922484), (633, 1281656), (844, 961242), (1266, 640828), (1688, 480621), (2532, 320414), (5064, 160207)]