1816944133072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{194827}}^1$

素因数の和:195164

約数の個数: 80

約数和(自身を含む): 3696276816000

約数和(自身を除く): 1879332682928

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 199, 202, 232, 398, 404, 464, 796, 808, 1592, 1616, 2929, 3184, 5771, 5858, 11542, 11716, 20099, 23084, 23432, 40198, 46168, 46864, 80396, 92336, 160792, 194827, 321584, 389654, 582871, 779308, 1165742, 1558616, 2331484, 3117232, 4662968, 5649983, 9325936, 11299966, 19677527, 22599932, 38770573, 39355054, 45199864, 77541146, 78710108, 90399728, 155082292, 157420216, 310164584, 314840432, 570648283, 620329168, 1124346617, 1141296566, 2248693234, 2282593132, 3915827873, 4497386468, 4565186264, 7831655746, 8994772936, 9130372528, 15663311492, 17989545872, 31326622984, 62653245968, 113559008317, 227118016634, 454236033268, 908472066536, 1816944133072]

約数ペア:

[(1, 1816944133072), (2, 908472066536), (4, 454236033268), (8, 227118016634), (16, 113559008317), (29, 62653245968), (58, 31326622984), (101, 17989545872), (116, 15663311492), (199, 9130372528), (202, 8994772936), (232, 7831655746), (398, 4565186264), (404, 4497386468), (464, 3915827873), (796, 2282593132), (808, 2248693234), (1592, 1141296566), (1616, 1124346617), (2929, 620329168), (3184, 570648283), (5771, 314840432), (5858, 310164584), (11542, 157420216), (11716, 155082292), (20099, 90399728), (23084, 78710108), (23432, 77541146), (40198, 45199864), (46168, 39355054), (46864, 38770573), (80396, 22599932), (92336, 19677527), (160792, 11299966), (194827, 9325936), (321584, 5649983), (389654, 4662968), (582871, 3117232), (779308, 2331484), (1165742, 1558616)]