678742014

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 1401395472

約数和(自身を除く): 722653458

約数列:

[1, 2, 3, 6, 43, 86, 129, 193, 258, 317, 386, 579, 634, 951, 1158, 1849, 1902, 3698, 5547, 8299, 11094, 13631, 16598, 24897, 27262, 40893, 49794, 61181, 81786, 122362, 183543, 356857, 367086, 586133, 713714, 1070571, 1172266, 1758399, 2141142, 2630783, 3516798, 5261566, 7892349, 15784698, 113123669, 226247338, 339371007, 678742014]

約数ペア:

[(1, 678742014), (2, 339371007), (3, 226247338), (6, 113123669), (43, 15784698), (86, 7892349), (129, 5261566), (193, 3516798), (258, 2630783), (317, 2141142), (386, 1758399), (579, 1172266), (634, 1070571), (951, 713714), (1158, 586133), (1849, 367086), (1902, 356857), (3698, 183543), (5547, 122362), (8299, 81786), (11094, 61181), (13631, 49794), (16598, 40893), (24897, 27262)]