340436538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1319}}^1$

素因数の和:2443

約数の個数: 48

約数和(自身を含む): 795674880

約数和(自身を除く): 455238342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1103, 1319, 2206, 2638, 3309, 3957, 6618, 7914, 9927, 11871, 14339, 17147, 19854, 23742, 28678, 34294, 43017, 51441, 86034, 102882, 129051, 154323, 258102, 308646, 1454857, 2909714, 4364571, 8729142, 13093713, 18913141, 26187426, 37826282, 56739423, 113478846, 170218269, 340436538]

約数ペア:

[(1, 340436538), (2, 170218269), (3, 113478846), (6, 56739423), (9, 37826282), (13, 26187426), (18, 18913141), (26, 13093713), (39, 8729142), (78, 4364571), (117, 2909714), (234, 1454857), (1103, 308646), (1319, 258102), (2206, 154323), (2638, 129051), (3309, 102882), (3957, 86034), (6618, 51441), (7914, 43017), (9927, 34294), (11871, 28678), (14339, 23742), (17147, 19854)]