2078173872

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1621}}^1$

素因数の和:1971

約数の個数: 120

約数和(自身を含む): 6039873840

約数和(自身を除く): 3961699968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 307, 348, 464, 522, 614, 696, 921, 1044, 1228, 1392, 1621, 1842, 2088, 2456, 2763, 3242, 3684, 4176, 4863, 4912, 5526, 6484, 7368, 8903, 9726, 11052, 12968, 14589, 14736, 17806, 19452, 22104, 25936, 26709, 29178, 35612, 38904, 44208, 47009, 53418, 58356, 71224, 77808, 80127, 94018, 106836, 116712, 141027, 142448, 160254, 188036, 213672, 233424, 282054, 320508, 376072, 423081, 427344, 497647, 564108, 641016, 752144, 846162, 995294, 1128216, 1282032, 1492941, 1692324, 1990588, 2256432, 2985882, 3384648, 3981176, 4478823, 5971764, 6769296, 7962352, 8957646, 11943528, 14431763, 17915292, 23887056, 28863526, 35830584, 43295289, 57727052, 71661168, 86590578, 115454104, 129885867, 173181156, 230908208, 259771734, 346362312, 519543468, 692724624, 1039086936, 2078173872]

約数ペア:

[(1, 2078173872), (2, 1039086936), (3, 692724624), (4, 519543468), (6, 346362312), (8, 259771734), (9, 230908208), (12, 173181156), (16, 129885867), (18, 115454104), (24, 86590578), (29, 71661168), (36, 57727052), (48, 43295289), (58, 35830584), (72, 28863526), (87, 23887056), (116, 17915292), (144, 14431763), (174, 11943528), (232, 8957646), (261, 7962352), (307, 6769296), (348, 5971764), (464, 4478823), (522, 3981176), (614, 3384648), (696, 2985882), (921, 2256432), (1044, 1990588), (1228, 1692324), (1392, 1492941), (1621, 1282032), (1842, 1128216), (2088, 995294), (2456, 846162), (2763, 752144), (3242, 641016), (3684, 564108), (4176, 497647), (4863, 427344), (4912, 423081), (5526, 376072), (6484, 320508), (7368, 282054), (8903, 233424), (9726, 213672), (11052, 188036), (12968, 160254), (14589, 142448), (14736, 141027), (17806, 116712), (19452, 106836), (22104, 94018), (25936, 80127), (26709, 77808), (29178, 71224), (35612, 58356), (38904, 53418), (44208, 47009)]