257024699716

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{653}}^1\times {\mathrm{3271}}^1$

素因数の和:4444

約数の個数: 48

約数和(自身を含む): 458364009600

約数和(自身を除く): 201339309884

約数列:

[1, 2, 4, 67, 134, 268, 449, 653, 898, 1306, 1796, 2612, 3271, 6542, 13084, 30083, 43751, 60166, 87502, 120332, 175004, 219157, 293197, 438314, 586394, 876628, 1172788, 1468679, 2135963, 2937358, 4271926, 5874716, 8543852, 19644199, 39288398, 78576796, 98401493, 143109521, 196802986, 286219042, 393605972, 572438084, 959047387, 1918094774, 3836189548, 64256174929, 128512349858, 257024699716]

約数ペア:

[(1, 257024699716), (2, 128512349858), (4, 64256174929), (67, 3836189548), (134, 1918094774), (268, 959047387), (449, 572438084), (653, 393605972), (898, 286219042), (1306, 196802986), (1796, 143109521), (2612, 98401493), (3271, 78576796), (6542, 39288398), (13084, 19644199), (30083, 8543852), (43751, 5874716), (60166, 4271926), (87502, 2937358), (120332, 2135963), (175004, 1468679), (219157, 1172788), (293197, 876628), (438314, 586394)]