2620264812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 6806419200

約数和(自身を除く): 4186154388

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 509, 649, 661, 708, 1018, 1298, 1322, 1527, 1947, 1983, 2036, 2596, 2644, 3054, 3894, 3966, 5599, 6108, 7271, 7788, 7932, 11198, 14542, 16797, 21813, 22396, 29084, 30031, 33594, 38999, 43626, 60062, 67188, 77998, 87252, 90093, 116997, 120124, 155996, 180186, 233994, 330341, 336449, 360372, 428989, 467988, 660682, 672898, 857978, 991023, 1009347, 1286967, 1321364, 1345796, 1715956, 1982046, 2018694, 2573934, 3700939, 3964092, 4037388, 5147868, 7401878, 11102817, 14803756, 19850491, 22205634, 39700982, 44411268, 59551473, 79401964, 119102946, 218355401, 238205892, 436710802, 655066203, 873421604, 1310132406, 2620264812]

約数ペア:

[(1, 2620264812), (2, 1310132406), (3, 873421604), (4, 655066203), (6, 436710802), (11, 238205892), (12, 218355401), (22, 119102946), (33, 79401964), (44, 59551473), (59, 44411268), (66, 39700982), (118, 22205634), (132, 19850491), (177, 14803756), (236, 11102817), (354, 7401878), (509, 5147868), (649, 4037388), (661, 3964092), (708, 3700939), (1018, 2573934), (1298, 2018694), (1322, 1982046), (1527, 1715956), (1947, 1345796), (1983, 1321364), (2036, 1286967), (2596, 1009347), (2644, 991023), (3054, 857978), (3894, 672898), (3966, 660682), (5599, 467988), (6108, 428989), (7271, 360372), (7788, 336449), (7932, 330341), (11198, 233994), (14542, 180186), (16797, 155996), (21813, 120124), (22396, 116997), (29084, 90093), (30031, 87252), (33594, 77998), (38999, 67188), (43626, 60062)]