258623148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{2411}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 690488064

約数和(自身を除く): 431864916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1277, 2411, 2554, 3831, 4822, 5108, 7233, 7662, 8939, 9644, 14466, 15324, 16877, 17878, 26817, 28932, 33754, 35756, 50631, 53634, 67508, 101262, 107268, 202524, 3078847, 6157694, 9236541, 12315388, 18473082, 21551929, 36946164, 43103858, 64655787, 86207716, 129311574, 258623148]

約数ペア:

[(1, 258623148), (2, 129311574), (3, 86207716), (4, 64655787), (6, 43103858), (7, 36946164), (12, 21551929), (14, 18473082), (21, 12315388), (28, 9236541), (42, 6157694), (84, 3078847), (1277, 202524), (2411, 107268), (2554, 101262), (3831, 67508), (4822, 53634), (5108, 50631), (7233, 35756), (7662, 33754), (8939, 28932), (9644, 26817), (14466, 17878), (15324, 16877)]