495655468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 1153571328

約数和(自身を除く): 657915860

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 181, 187, 238, 308, 362, 374, 476, 523, 724, 748, 1046, 1267, 1309, 1991, 2092, 2534, 2618, 3077, 3661, 3982, 5068, 5236, 5753, 6154, 7322, 7964, 8891, 11506, 12308, 13937, 14644, 17782, 21539, 23012, 27874, 33847, 35564, 40271, 43078, 55748, 62237, 67694, 80542, 86156, 94663, 97801, 124474, 135388, 161084, 189326, 195602, 236929, 248948, 378652, 391204, 473858, 662641, 684607, 947716, 1041293, 1325282, 1369214, 1609271, 2082586, 2650564, 2738428, 3218542, 4165172, 6437084, 7289051, 11264897, 14578102, 17701981, 22529794, 29156204, 35403962, 45059588, 70807924, 123913867, 247827734, 495655468]

約数ペア:

[(1, 495655468), (2, 247827734), (4, 123913867), (7, 70807924), (11, 45059588), (14, 35403962), (17, 29156204), (22, 22529794), (28, 17701981), (34, 14578102), (44, 11264897), (68, 7289051), (77, 6437084), (119, 4165172), (154, 3218542), (181, 2738428), (187, 2650564), (238, 2082586), (308, 1609271), (362, 1369214), (374, 1325282), (476, 1041293), (523, 947716), (724, 684607), (748, 662641), (1046, 473858), (1267, 391204), (1309, 378652), (1991, 248948), (2092, 236929), (2534, 195602), (2618, 189326), (3077, 161084), (3661, 135388), (3982, 124474), (5068, 97801), (5236, 94663), (5753, 86156), (6154, 80542), (7322, 67694), (7964, 62237), (8891, 55748), (11506, 43078), (12308, 40271), (13937, 35564), (14644, 33847), (17782, 27874), (21539, 23012)]