389400617952

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{7815523}}^1$

素因数の和:7815712

約数の個数: 72

約数和(自身を含む): 1113759063144

約数和(自身を除く): 724358445192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 5536, 6228, 8304, 12456, 16608, 24912, 49824, 7815523, 15631046, 23446569, 31262092, 46893138, 62524184, 70339707, 93786276, 125048368, 140679414, 187572552, 250096736, 281358828, 375145104, 562717656, 750290208, 1125435312, 1352085479, 2250870624, 2704170958, 4056256437, 5408341916, 8112512874, 10816683832, 12168769311, 16225025748, 21633367664, 24337538622, 32450051496, 43266735328, 48675077244, 64900102992, 97350154488, 129800205984, 194700308976, 389400617952]

約数ペア:

[(1, 389400617952), (2, 194700308976), (3, 129800205984), (4, 97350154488), (6, 64900102992), (8, 48675077244), (9, 43266735328), (12, 32450051496), (16, 24337538622), (18, 21633367664), (24, 16225025748), (32, 12168769311), (36, 10816683832), (48, 8112512874), (72, 5408341916), (96, 4056256437), (144, 2704170958), (173, 2250870624), (288, 1352085479), (346, 1125435312), (519, 750290208), (692, 562717656), (1038, 375145104), (1384, 281358828), (1557, 250096736), (2076, 187572552), (2768, 140679414), (3114, 125048368), (4152, 93786276), (5536, 70339707), (6228, 62524184), (8304, 46893138), (12456, 31262092), (16608, 23446569), (24912, 15631046), (49824, 7815523)]