293864564

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{11273}}^1$

素因数の和:11317

約数の個数: 48

約数和(自身を含む): 631344000

約数和(自身を除く): 337479436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 11273, 13034, 22546, 26068, 45092, 78911, 157822, 214187, 315644, 428374, 552377, 856748, 1104754, 1499309, 2209508, 2998618, 3866639, 5997236, 7733278, 10495163, 15466556, 20990326, 41980652, 73466141, 146932282, 293864564]

約数ペア:

[(1, 293864564), (2, 146932282), (4, 73466141), (7, 41980652), (14, 20990326), (19, 15466556), (28, 10495163), (38, 7733278), (49, 5997236), (76, 3866639), (98, 2998618), (133, 2209508), (196, 1499309), (266, 1104754), (343, 856748), (532, 552377), (686, 428374), (931, 315644), (1372, 214187), (1862, 157822), (3724, 78911), (6517, 45092), (11273, 26068), (13034, 22546)]