6401784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 17136000

約数和(自身を除く): 10734216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 114, 139, 152, 202, 228, 278, 303, 404, 417, 456, 556, 606, 808, 834, 1112, 1212, 1668, 1919, 2424, 2641, 3336, 3838, 5282, 5757, 7676, 7923, 10564, 11514, 14039, 15352, 15846, 21128, 23028, 28078, 31692, 42117, 46056, 56156, 63384, 84234, 112312, 168468, 266741, 336936, 533482, 800223, 1066964, 1600446, 2133928, 3200892, 6401784]

約数ペア:

[(1, 6401784), (2, 3200892), (3, 2133928), (4, 1600446), (6, 1066964), (8, 800223), (12, 533482), (19, 336936), (24, 266741), (38, 168468), (57, 112312), (76, 84234), (101, 63384), (114, 56156), (139, 46056), (152, 42117), (202, 31692), (228, 28078), (278, 23028), (303, 21128), (404, 15846), (417, 15352), (456, 14039), (556, 11514), (606, 10564), (808, 7923), (834, 7676), (1112, 5757), (1212, 5282), (1668, 3838), (1919, 3336), (2424, 2641)]