278327928

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{48523}}^1$

素因数の和:48771

約数の個数: 32

約数和(自身を含む): 698745600

約数和(自身を除く): 420417672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5736, 48523, 97046, 145569, 194092, 291138, 388184, 582276, 1164552, 11596997, 23193994, 34790991, 46387988, 69581982, 92775976, 139163964, 278327928]

約数ペア:

[(1, 278327928), (2, 139163964), (3, 92775976), (4, 69581982), (6, 46387988), (8, 34790991), (12, 23193994), (24, 11596997), (239, 1164552), (478, 582276), (717, 388184), (956, 291138), (1434, 194092), (1912, 145569), (2868, 97046), (5736, 48523)]