275717596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 631701504

約数和(自身を除く): 355983908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 67, 77, 124, 134, 154, 217, 268, 308, 341, 431, 434, 469, 682, 737, 862, 868, 938, 1364, 1474, 1724, 1876, 2077, 2387, 2948, 3017, 4154, 4741, 4774, 5159, 6034, 8308, 9482, 9548, 10318, 12068, 13361, 14539, 18964, 20636, 22847, 26722, 28877, 29078, 33187, 45694, 53444, 57754, 58156, 66374, 91388, 93527, 115508, 132748, 146971, 159929, 187054, 202139, 293942, 317647, 319858, 374108, 404278, 587884, 635294, 639716, 808556, 895187, 1028797, 1270588, 1790374, 2057594, 2223529, 3580748, 4115188, 4447058, 6266309, 8894116, 9847057, 12532618, 19694114, 25065236, 39388228, 68929399, 137858798, 275717596]

約数ペア:

[(1, 275717596), (2, 137858798), (4, 68929399), (7, 39388228), (11, 25065236), (14, 19694114), (22, 12532618), (28, 9847057), (31, 8894116), (44, 6266309), (62, 4447058), (67, 4115188), (77, 3580748), (124, 2223529), (134, 2057594), (154, 1790374), (217, 1270588), (268, 1028797), (308, 895187), (341, 808556), (431, 639716), (434, 635294), (469, 587884), (682, 404278), (737, 374108), (862, 319858), (868, 317647), (938, 293942), (1364, 202139), (1474, 187054), (1724, 159929), (1876, 146971), (2077, 132748), (2387, 115508), (2948, 93527), (3017, 91388), (4154, 66374), (4741, 58156), (4774, 57754), (5159, 53444), (6034, 45694), (8308, 33187), (9482, 29078), (9548, 28877), (10318, 26722), (12068, 22847), (13361, 20636), (14539, 18964)]