985872608

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{231643}}^1$

素因数の和:231679

約数の個数: 48

約数和(自身を含む): 2334971520

約数和(自身を除く): 1349098912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 231643, 463286, 926572, 1621501, 1853144, 3243002, 3706288, 4401217, 6486004, 7412576, 8802434, 12972008, 17604868, 25944016, 30808519, 35209736, 51888032, 61617038, 70419472, 123234076, 140838944, 246468152, 492936304, 985872608]

約数ペア:

[(1, 985872608), (2, 492936304), (4, 246468152), (7, 140838944), (8, 123234076), (14, 70419472), (16, 61617038), (19, 51888032), (28, 35209736), (32, 30808519), (38, 25944016), (56, 17604868), (76, 12972008), (112, 8802434), (133, 7412576), (152, 6486004), (224, 4401217), (266, 3706288), (304, 3243002), (532, 1853144), (608, 1621501), (1064, 926572), (2128, 463286), (4256, 231643)]