620406768

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{275003}}^1$

素因数の和:275061

約数の個数: 40

約数和(自身を含む): 1636823808

約数和(自身を除く): 1016417040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 275003, 550006, 825009, 1100012, 1650018, 2200024, 3300036, 4400048, 6600072, 12925141, 13200144, 25850282, 38775423, 51700564, 77550846, 103401128, 155101692, 206802256, 310203384, 620406768]

約数ペア:

[(1, 620406768), (2, 310203384), (3, 206802256), (4, 155101692), (6, 103401128), (8, 77550846), (12, 51700564), (16, 38775423), (24, 25850282), (47, 13200144), (48, 12925141), (94, 6600072), (141, 4400048), (188, 3300036), (282, 2200024), (376, 1650018), (564, 1100012), (752, 825009), (1128, 550006), (2256, 275003)]