321898488

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 828264960

約数和(自身を除く): 506366472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 137, 141, 188, 274, 282, 376, 411, 548, 564, 822, 1096, 1128, 1644, 2083, 3288, 4166, 6249, 6439, 8332, 12498, 12878, 16664, 19317, 24996, 25756, 38634, 49992, 51512, 77268, 97901, 154536, 195802, 285371, 293703, 391604, 570742, 587406, 783208, 856113, 1141484, 1174812, 1712226, 2282968, 2349624, 3424452, 6848904, 13412437, 26824874, 40237311, 53649748, 80474622, 107299496, 160949244, 321898488]

約数ペア:

[(1, 321898488), (2, 160949244), (3, 107299496), (4, 80474622), (6, 53649748), (8, 40237311), (12, 26824874), (24, 13412437), (47, 6848904), (94, 3424452), (137, 2349624), (141, 2282968), (188, 1712226), (274, 1174812), (282, 1141484), (376, 856113), (411, 783208), (548, 587406), (564, 570742), (822, 391604), (1096, 293703), (1128, 285371), (1644, 195802), (2083, 154536), (3288, 97901), (4166, 77268), (6249, 51512), (6439, 49992), (8332, 38634), (12498, 25756), (12878, 24996), (16664, 19317)]