289091497016

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{231901}}^1$

素因数の和:232224

約数の個数: 64

約数和(自身を含む): 628139033280

約数和(自身を除く): 339047536264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 197, 226, 394, 452, 788, 791, 904, 1379, 1576, 1582, 2758, 3164, 5516, 6328, 11032, 22261, 44522, 89044, 155827, 178088, 231901, 311654, 463802, 623308, 927604, 1246616, 1623307, 1855208, 3246614, 6493228, 12986456, 26204813, 45684497, 52409626, 91368994, 104819252, 182737988, 183433691, 209638504, 319791479, 365475976, 366867382, 639582958, 733734764, 1279165916, 1467469528, 2558331832, 5162348161, 10324696322, 20649392644, 36136437127, 41298785288, 72272874254, 144545748508, 289091497016]

約数ペア:

[(1, 289091497016), (2, 144545748508), (4, 72272874254), (7, 41298785288), (8, 36136437127), (14, 20649392644), (28, 10324696322), (56, 5162348161), (113, 2558331832), (197, 1467469528), (226, 1279165916), (394, 733734764), (452, 639582958), (788, 366867382), (791, 365475976), (904, 319791479), (1379, 209638504), (1576, 183433691), (1582, 182737988), (2758, 104819252), (3164, 91368994), (5516, 52409626), (6328, 45684497), (11032, 26204813), (22261, 12986456), (44522, 6493228), (89044, 3246614), (155827, 1855208), (178088, 1623307), (231901, 1246616), (311654, 927604), (463802, 623308)]