222295672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 460728000

約数和(自身を除く): 238432328

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 157, 232, 314, 359, 493, 628, 718, 986, 1256, 1436, 1972, 2669, 2872, 3944, 4553, 5338, 6103, 9106, 10411, 10676, 12206, 18212, 20822, 21352, 24412, 36424, 41644, 48824, 56363, 77401, 83288, 112726, 154802, 176987, 225452, 309604, 353974, 450904, 619208, 707948, 958171, 1415896, 1634527, 1916342, 3269054, 3832684, 6538108, 7665368, 13076216, 27786959, 55573918, 111147836, 222295672]

約数ペア:

[(1, 222295672), (2, 111147836), (4, 55573918), (8, 27786959), (17, 13076216), (29, 7665368), (34, 6538108), (58, 3832684), (68, 3269054), (116, 1916342), (136, 1634527), (157, 1415896), (232, 958171), (314, 707948), (359, 619208), (493, 450904), (628, 353974), (718, 309604), (986, 225452), (1256, 176987), (1436, 154802), (1972, 112726), (2669, 83288), (2872, 77401), (3944, 56363), (4553, 48824), (5338, 41644), (6103, 36424), (9106, 24412), (10411, 21352), (10676, 20822), (12206, 18212)]