219956088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8089}}^1$

素因数の和:8212

約数の個数: 64

約数和(自身を含む): 605779200

約数和(自身を除く): 385823112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 618, 824, 1133, 1236, 2266, 2472, 3399, 4532, 6798, 8089, 9064, 13596, 16178, 24267, 27192, 32356, 48534, 64712, 88979, 97068, 177958, 194136, 266937, 355916, 533874, 711832, 833167, 1067748, 1666334, 2135496, 2499501, 3332668, 4999002, 6665336, 9164837, 9998004, 18329674, 19996008, 27494511, 36659348, 54989022, 73318696, 109978044, 219956088]

約数ペア:

[(1, 219956088), (2, 109978044), (3, 73318696), (4, 54989022), (6, 36659348), (8, 27494511), (11, 19996008), (12, 18329674), (22, 9998004), (24, 9164837), (33, 6665336), (44, 4999002), (66, 3332668), (88, 2499501), (103, 2135496), (132, 1666334), (206, 1067748), (264, 833167), (309, 711832), (412, 533874), (618, 355916), (824, 266937), (1133, 194136), (1236, 177958), (2266, 97068), (2472, 88979), (3399, 64712), (4532, 48534), (6798, 32356), (8089, 27192), (9064, 24267), (13596, 16178)]