281654148

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{11087}}^1$

素因数の和:11196

約数の個数: 48

約数和(自身を含む): 689230080

約数和(自身を除く): 407575932

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 876, 2117, 4234, 6351, 8468, 11087, 12702, 22174, 25404, 33261, 44348, 66522, 133044, 321523, 643046, 809351, 964569, 1286092, 1618702, 1929138, 2428053, 3237404, 3858276, 4856106, 9712212, 23471179, 46942358, 70413537, 93884716, 140827074, 281654148]

約数ペア:

[(1, 281654148), (2, 140827074), (3, 93884716), (4, 70413537), (6, 46942358), (12, 23471179), (29, 9712212), (58, 4856106), (73, 3858276), (87, 3237404), (116, 2428053), (146, 1929138), (174, 1618702), (219, 1286092), (292, 964569), (348, 809351), (438, 643046), (876, 321523), (2117, 133044), (4234, 66522), (6351, 44348), (8468, 33261), (11087, 25404), (12702, 22174)]