228859484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13877}}^1$

素因数の和:13938

約数の個数: 48

約数和(自身を含む): 497387520

約数和(自身を除く): 268528036

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 13877, 16492, 27754, 55508, 97139, 194278, 263663, 388556, 430187, 527326, 860374, 1054652, 1720748, 1845641, 3011309, 3691282, 6022618, 7382564, 8173553, 12045236, 16347106, 32694212, 57214871, 114429742, 228859484]

約数ペア:

[(1, 228859484), (2, 114429742), (4, 57214871), (7, 32694212), (14, 16347106), (19, 12045236), (28, 8173553), (31, 7382564), (38, 6022618), (62, 3691282), (76, 3011309), (124, 1845641), (133, 1720748), (217, 1054652), (266, 860374), (434, 527326), (532, 430187), (589, 388556), (868, 263663), (1178, 194278), (2356, 97139), (4123, 55508), (8246, 27754), (13877, 16492)]