15684203056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{1279}}^1$

素因数の和:2066

約数の個数: 80

約数和(自身を含む): 32455065600

約数和(自身を除く): 16770862544

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 709, 752, 1081, 1279, 1418, 2162, 2558, 2836, 4324, 5116, 5672, 8648, 10232, 11344, 16307, 17296, 20464, 29417, 32614, 33323, 58834, 60113, 65228, 66646, 117668, 120226, 130456, 133292, 235336, 240452, 260912, 266584, 470672, 480904, 533168, 766429, 906811, 961808, 1382599, 1532858, 1813622, 2765198, 3065716, 3627244, 5530396, 6131432, 7254488, 11060792, 12262864, 14508976, 20856653, 22121584, 41713306, 42620117, 83426612, 85240234, 166853224, 170480468, 333706448, 340960936, 681921872, 980262691, 1960525382, 3921050764, 7842101528, 15684203056]

約数ペア:

[(1, 15684203056), (2, 7842101528), (4, 3921050764), (8, 1960525382), (16, 980262691), (23, 681921872), (46, 340960936), (47, 333706448), (92, 170480468), (94, 166853224), (184, 85240234), (188, 83426612), (368, 42620117), (376, 41713306), (709, 22121584), (752, 20856653), (1081, 14508976), (1279, 12262864), (1418, 11060792), (2162, 7254488), (2558, 6131432), (2836, 5530396), (4324, 3627244), (5116, 3065716), (5672, 2765198), (8648, 1813622), (10232, 1532858), (11344, 1382599), (16307, 961808), (17296, 906811), (20464, 766429), (29417, 533168), (32614, 480904), (33323, 470672), (58834, 266584), (60113, 260912), (65228, 240452), (66646, 235336), (117668, 133292), (120226, 130456)]