271084744

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 594000000

約数和(自身を除く): 322915256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 109, 178, 218, 356, 436, 499, 623, 712, 763, 872, 998, 1246, 1526, 1996, 2492, 3052, 3493, 3992, 4984, 6104, 6986, 9701, 13972, 19402, 27944, 38804, 44411, 54391, 67907, 77608, 88822, 108782, 135814, 177644, 217564, 271628, 310877, 355288, 380737, 435128, 543256, 621754, 761474, 1243508, 1522948, 2487016, 3045896, 4840799, 9681598, 19363196, 33885593, 38726392, 67771186, 135542372, 271084744]

約数ペア:

[(1, 271084744), (2, 135542372), (4, 67771186), (7, 38726392), (8, 33885593), (14, 19363196), (28, 9681598), (56, 4840799), (89, 3045896), (109, 2487016), (178, 1522948), (218, 1243508), (356, 761474), (436, 621754), (499, 543256), (623, 435128), (712, 380737), (763, 355288), (872, 310877), (998, 271628), (1246, 217564), (1526, 177644), (1996, 135814), (2492, 108782), (3052, 88822), (3493, 77608), (3992, 67907), (4984, 54391), (6104, 44411), (6986, 38804), (9701, 27944), (13972, 19402)]