1191370728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{6673}}^1$

素因数の和:6898

約数の個数: 64

約数和(自身を含む): 3065768640

約数和(自身を除く): 1874397912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 173, 258, 344, 346, 516, 519, 692, 1032, 1038, 1384, 2076, 4152, 6673, 7439, 13346, 14878, 20019, 22317, 26692, 29756, 40038, 44634, 53384, 59512, 80076, 89268, 160152, 178536, 286939, 573878, 860817, 1147756, 1154429, 1721634, 2295512, 2308858, 3443268, 3463287, 4617716, 6886536, 6926574, 9235432, 13853148, 27706296, 49640447, 99280894, 148921341, 198561788, 297842682, 397123576, 595685364, 1191370728]

約数ペア:

[(1, 1191370728), (2, 595685364), (3, 397123576), (4, 297842682), (6, 198561788), (8, 148921341), (12, 99280894), (24, 49640447), (43, 27706296), (86, 13853148), (129, 9235432), (172, 6926574), (173, 6886536), (258, 4617716), (344, 3463287), (346, 3443268), (516, 2308858), (519, 2295512), (692, 1721634), (1032, 1154429), (1038, 1147756), (1384, 860817), (2076, 573878), (4152, 286939), (6673, 178536), (7439, 160152), (13346, 89268), (14878, 80076), (20019, 59512), (22317, 53384), (26692, 44634), (29756, 40038)]