229760168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 500152320

約数和(自身を除く): 270392152

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 383, 401, 748, 766, 802, 1496, 1532, 1604, 3064, 3208, 4213, 4411, 6511, 6817, 8426, 8822, 13022, 13634, 16852, 17644, 26044, 27268, 33704, 35288, 52088, 54536, 71621, 74987, 143242, 149974, 153583, 286484, 299948, 307166, 572968, 599896, 614332, 1228664, 1689413, 2610911, 3378826, 5221822, 6757652, 10443644, 13515304, 20887288, 28720021, 57440042, 114880084, 229760168]

約数ペア:

[(1, 229760168), (2, 114880084), (4, 57440042), (8, 28720021), (11, 20887288), (17, 13515304), (22, 10443644), (34, 6757652), (44, 5221822), (68, 3378826), (88, 2610911), (136, 1689413), (187, 1228664), (374, 614332), (383, 599896), (401, 572968), (748, 307166), (766, 299948), (802, 286484), (1496, 153583), (1532, 149974), (1604, 143242), (3064, 74987), (3208, 71621), (4213, 54536), (4411, 52088), (6511, 35288), (6817, 33704), (8426, 27268), (8822, 26044), (13022, 17644), (13634, 16852)]