237038896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 493682688

約数和(自身を除く): 256643792

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 71, 106, 124, 127, 142, 212, 248, 254, 284, 424, 496, 508, 568, 848, 1016, 1136, 1643, 2032, 2201, 3286, 3763, 3937, 4402, 6572, 6731, 7526, 7874, 8804, 9017, 13144, 13462, 15052, 15748, 17608, 18034, 26288, 26924, 30104, 31496, 35216, 36068, 53848, 60208, 62992, 72136, 107696, 116653, 144272, 208661, 233306, 279527, 417322, 466612, 477901, 559054, 834644, 933224, 955802, 1118108, 1669288, 1866448, 1911604, 2236216, 3338576, 3823208, 4472432, 7646416, 14814931, 29629862, 59259724, 118519448, 237038896]

約数ペア:

[(1, 237038896), (2, 118519448), (4, 59259724), (8, 29629862), (16, 14814931), (31, 7646416), (53, 4472432), (62, 3823208), (71, 3338576), (106, 2236216), (124, 1911604), (127, 1866448), (142, 1669288), (212, 1118108), (248, 955802), (254, 933224), (284, 834644), (424, 559054), (496, 477901), (508, 466612), (568, 417322), (848, 279527), (1016, 233306), (1136, 208661), (1643, 144272), (2032, 116653), (2201, 107696), (3286, 72136), (3763, 62992), (3937, 60208), (4402, 53848), (6572, 36068), (6731, 35216), (7526, 31496), (7874, 30104), (8804, 26924), (9017, 26288), (13144, 18034), (13462, 17608), (15052, 15748)]