406648524

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 965260800

約数和(自身を除く): 558612276

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 449, 852, 898, 1063, 1347, 1796, 2126, 2694, 3189, 4252, 5388, 6378, 12756, 31879, 63758, 75473, 95637, 127516, 150946, 191274, 226419, 301892, 382548, 452838, 477287, 905676, 954574, 1431861, 1909148, 2863722, 5727444, 33887377, 67774754, 101662131, 135549508, 203324262, 406648524]

約数ペア:

[(1, 406648524), (2, 203324262), (3, 135549508), (4, 101662131), (6, 67774754), (12, 33887377), (71, 5727444), (142, 2863722), (213, 1909148), (284, 1431861), (426, 954574), (449, 905676), (852, 477287), (898, 452838), (1063, 382548), (1347, 301892), (1796, 226419), (2126, 191274), (2694, 150946), (3189, 127516), (4252, 95637), (5388, 75473), (6378, 63758), (12756, 31879)]