564657008

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 1106872608

約数和(自身を除く): 542215600

約数列:

[1, 2, 4, 8, 16, 137, 274, 313, 548, 626, 823, 1096, 1252, 1646, 2192, 2504, 3292, 5008, 6584, 13168, 42881, 85762, 112751, 171524, 225502, 257599, 343048, 451004, 515198, 686096, 902008, 1030396, 1804016, 2060792, 4121584, 35291063, 70582126, 141164252, 282328504, 564657008]

約数ペア:

[(1, 564657008), (2, 282328504), (4, 141164252), (8, 70582126), (16, 35291063), (137, 4121584), (274, 2060792), (313, 1804016), (548, 1030396), (626, 902008), (823, 686096), (1096, 515198), (1252, 451004), (1646, 343048), (2192, 257599), (2504, 225502), (3292, 171524), (5008, 112751), (6584, 85762), (13168, 42881)]