1279066992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12647}}^1$

素因数の和:12715

約数の個数: 120

約数和(自身を含む): 3933426816

約数和(自身を除く): 2654359824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1806, 2064, 2107, 2352, 2408, 3612, 4214, 4816, 6321, 7224, 8428, 12642, 12647, 14448, 16856, 25284, 25294, 33712, 37941, 50568, 50588, 75882, 88529, 101136, 101176, 151764, 177058, 202352, 265587, 303528, 354116, 531174, 543821, 607056, 619703, 708232, 1062348, 1087642, 1239406, 1416464, 1631463, 1859109, 2124696, 2175284, 2478812, 3262926, 3718218, 3806747, 4249392, 4350568, 4957624, 6525852, 7436436, 7613494, 8701136, 9915248, 11420241, 13051704, 14872872, 15226988, 22840482, 26103408, 26647229, 29745744, 30453976, 45680964, 53294458, 60907952, 79941687, 91361928, 106588916, 159883374, 182723856, 213177832, 319766748, 426355664, 639533496, 1279066992]

約数ペア:

[(1, 1279066992), (2, 639533496), (3, 426355664), (4, 319766748), (6, 213177832), (7, 182723856), (8, 159883374), (12, 106588916), (14, 91361928), (16, 79941687), (21, 60907952), (24, 53294458), (28, 45680964), (42, 30453976), (43, 29745744), (48, 26647229), (49, 26103408), (56, 22840482), (84, 15226988), (86, 14872872), (98, 13051704), (112, 11420241), (129, 9915248), (147, 8701136), (168, 7613494), (172, 7436436), (196, 6525852), (258, 4957624), (294, 4350568), (301, 4249392), (336, 3806747), (344, 3718218), (392, 3262926), (516, 2478812), (588, 2175284), (602, 2124696), (688, 1859109), (784, 1631463), (903, 1416464), (1032, 1239406), (1176, 1087642), (1204, 1062348), (1806, 708232), (2064, 619703), (2107, 607056), (2352, 543821), (2408, 531174), (3612, 354116), (4214, 303528), (4816, 265587), (6321, 202352), (7224, 177058), (8428, 151764), (12642, 101176), (12647, 101136), (14448, 88529), (16856, 75882), (25284, 50588), (25294, 50568), (33712, 37941)]