2720565552

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{6661}}^1$

素因数の和:6866

約数の個数: 80

約数和(自身を含む): 7190269952

約数和(自身を除く): 4469704400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 127, 134, 201, 254, 268, 381, 402, 508, 536, 762, 804, 1016, 1072, 1524, 1608, 2032, 3048, 3216, 6096, 6661, 8509, 13322, 17018, 19983, 25527, 26644, 34036, 39966, 51054, 53288, 68072, 79932, 102108, 106576, 136144, 159864, 204216, 319728, 408432, 446287, 845947, 892574, 1338861, 1691894, 1785148, 2537841, 2677722, 3383788, 3570296, 5075682, 5355444, 6767576, 7140592, 10151364, 10710888, 13535152, 20302728, 21421776, 40605456, 56678449, 113356898, 170035347, 226713796, 340070694, 453427592, 680141388, 906855184, 1360282776, 2720565552]

約数ペア:

[(1, 2720565552), (2, 1360282776), (3, 906855184), (4, 680141388), (6, 453427592), (8, 340070694), (12, 226713796), (16, 170035347), (24, 113356898), (48, 56678449), (67, 40605456), (127, 21421776), (134, 20302728), (201, 13535152), (254, 10710888), (268, 10151364), (381, 7140592), (402, 6767576), (508, 5355444), (536, 5075682), (762, 3570296), (804, 3383788), (1016, 2677722), (1072, 2537841), (1524, 1785148), (1608, 1691894), (2032, 1338861), (3048, 892574), (3216, 845947), (6096, 446287), (6661, 408432), (8509, 319728), (13322, 204216), (17018, 159864), (19983, 136144), (25527, 106576), (26644, 102108), (34036, 79932), (39966, 68072), (51054, 53288)]