1330611968

素因数分解:

$2^8\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1013}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 3042600288

約数和(自身を除く): 1711988320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 733, 896, 1013, 1466, 1792, 2026, 2932, 4052, 5131, 5864, 7091, 8104, 10262, 11728, 14182, 16208, 20524, 23456, 28364, 32416, 41048, 46912, 56728, 64832, 82096, 93824, 113456, 129664, 164192, 187648, 226912, 259328, 328384, 453824, 656768, 742529, 907648, 1313536, 1485058, 1815296, 2970116, 5197703, 5940232, 10395406, 11880464, 20790812, 23760928, 41581624, 47521856, 83163248, 95043712, 166326496, 190087424, 332652992, 665305984, 1330611968]

約数ペア:

[(1, 1330611968), (2, 665305984), (4, 332652992), (7, 190087424), (8, 166326496), (14, 95043712), (16, 83163248), (28, 47521856), (32, 41581624), (56, 23760928), (64, 20790812), (112, 11880464), (128, 10395406), (224, 5940232), (256, 5197703), (448, 2970116), (733, 1815296), (896, 1485058), (1013, 1313536), (1466, 907648), (1792, 742529), (2026, 656768), (2932, 453824), (4052, 328384), (5131, 259328), (5864, 226912), (7091, 187648), (8104, 164192), (10262, 129664), (11728, 113456), (14182, 93824), (16208, 82096), (20524, 64832), (23456, 56728), (28364, 46912), (32416, 41048)]