240502948

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 495452160

約数和(自身を除く): 254949212

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 127, 188, 254, 329, 508, 658, 889, 1316, 1439, 1778, 2878, 3556, 5756, 5969, 10073, 11938, 20146, 23876, 40292, 41783, 67633, 83566, 135266, 167132, 182753, 270532, 365506, 473431, 731012, 946862, 1279271, 1893724, 2558542, 5117084, 8589391, 17178782, 34357564, 60125737, 120251474, 240502948]

約数ペア:

[(1, 240502948), (2, 120251474), (4, 60125737), (7, 34357564), (14, 17178782), (28, 8589391), (47, 5117084), (94, 2558542), (127, 1893724), (188, 1279271), (254, 946862), (329, 731012), (508, 473431), (658, 365506), (889, 270532), (1316, 182753), (1439, 167132), (1778, 135266), (2878, 83566), (3556, 67633), (5756, 41783), (5969, 40292), (10073, 23876), (11938, 20146)]