201611878074

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{321037}}^1$

素因数の和:321435

約数の個数: 48

約数和(自身を含む): 441722604960

約数和(自身を除く): 240110726886

約数列:

[1, 2, 3, 6, 9, 18, 139, 251, 278, 417, 502, 753, 834, 1251, 1506, 2259, 2502, 4518, 34889, 69778, 104667, 209334, 314001, 321037, 628002, 642074, 963111, 1926222, 2889333, 5778666, 44624143, 80580287, 89248286, 133872429, 161160574, 241740861, 267744858, 401617287, 483481722, 725222583, 803234574, 1450445166, 11200659893, 22401319786, 33601979679, 67203959358, 100805939037, 201611878074]

約数ペア:

[(1, 201611878074), (2, 100805939037), (3, 67203959358), (6, 33601979679), (9, 22401319786), (18, 11200659893), (139, 1450445166), (251, 803234574), (278, 725222583), (417, 483481722), (502, 401617287), (753, 267744858), (834, 241740861), (1251, 161160574), (1506, 133872429), (2259, 89248286), (2502, 80580287), (4518, 44624143), (34889, 5778666), (69778, 2889333), (104667, 1926222), (209334, 963111), (314001, 642074), (321037, 628002)]