1664291208

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{7789}}^1$

素因数の和:8134

約数の個数: 64

約数和(自身を含む): 4318776000

約数和(自身を除く): 2654484792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 307, 348, 614, 696, 921, 1228, 1842, 2456, 3684, 7368, 7789, 8903, 15578, 17806, 23367, 26709, 31156, 35612, 46734, 53418, 62312, 71224, 93468, 106836, 186936, 213672, 225881, 451762, 677643, 903524, 1355286, 1807048, 2391223, 2710572, 4782446, 5421144, 7173669, 9564892, 14347338, 19129784, 28694676, 57389352, 69345467, 138690934, 208036401, 277381868, 416072802, 554763736, 832145604, 1664291208]

約数ペア:

[(1, 1664291208), (2, 832145604), (3, 554763736), (4, 416072802), (6, 277381868), (8, 208036401), (12, 138690934), (24, 69345467), (29, 57389352), (58, 28694676), (87, 19129784), (116, 14347338), (174, 9564892), (232, 7173669), (307, 5421144), (348, 4782446), (614, 2710572), (696, 2391223), (921, 1807048), (1228, 1355286), (1842, 903524), (2456, 677643), (3684, 451762), (7368, 225881), (7789, 213672), (8903, 186936), (15578, 106836), (17806, 93468), (23367, 71224), (26709, 62312), (31156, 53418), (35612, 46734)]