222563224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 461260800

約数和(自身を除く): 238697576

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 103, 104, 158, 206, 263, 316, 412, 526, 632, 824, 1027, 1052, 1339, 2054, 2104, 2678, 3419, 4108, 5356, 6838, 8137, 8216, 10712, 13676, 16274, 20777, 27089, 27352, 32548, 41554, 54178, 65096, 83108, 105781, 108356, 166216, 211562, 216712, 270101, 352157, 423124, 540202, 704314, 846248, 1080404, 1408628, 2140031, 2160808, 2817256, 4280062, 8560124, 17120248, 27820403, 55640806, 111281612, 222563224]

約数ペア:

[(1, 222563224), (2, 111281612), (4, 55640806), (8, 27820403), (13, 17120248), (26, 8560124), (52, 4280062), (79, 2817256), (103, 2160808), (104, 2140031), (158, 1408628), (206, 1080404), (263, 846248), (316, 704314), (412, 540202), (526, 423124), (632, 352157), (824, 270101), (1027, 216712), (1052, 211562), (1339, 166216), (2054, 108356), (2104, 105781), (2678, 83108), (3419, 65096), (4108, 54178), (5356, 41554), (6838, 32548), (8137, 27352), (8216, 27089), (10712, 20777), (13676, 16274)]