1914299712

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{255649}}^1$

素因数の和:255680

約数の個数: 84

約数和(自身を含む): 5909094100

約数和(自身を除く): 3994794388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 255649, 511298, 766947, 1022596, 1533894, 2045192, 2300841, 3067788, 3323437, 4090384, 4601682, 6135576, 6646874, 8180768, 9203364, 9970311, 12271152, 13293748, 16361536, 18406728, 19940622, 24542304, 26587496, 29910933, 36813456, 39881244, 49084608, 53174992, 59821866, 73626912, 79762488, 106349984, 119643732, 147253824, 159524976, 212699968, 239287464, 319049952, 478574928, 638099904, 957149856, 1914299712]

約数ペア:

[(1, 1914299712), (2, 957149856), (3, 638099904), (4, 478574928), (6, 319049952), (8, 239287464), (9, 212699968), (12, 159524976), (13, 147253824), (16, 119643732), (18, 106349984), (24, 79762488), (26, 73626912), (32, 59821866), (36, 53174992), (39, 49084608), (48, 39881244), (52, 36813456), (64, 29910933), (72, 26587496), (78, 24542304), (96, 19940622), (104, 18406728), (117, 16361536), (144, 13293748), (156, 12271152), (192, 9970311), (208, 9203364), (234, 8180768), (288, 6646874), (312, 6135576), (416, 4601682), (468, 4090384), (576, 3323437), (624, 3067788), (832, 2300841), (936, 2045192), (1248, 1533894), (1872, 1022596), (2496, 766947), (3744, 511298), (7488, 255649)]