257832552

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{95071}}^1$

素因数の和:95193

約数の個数: 32

約数和(自身を含む): 650292480

約数和(自身を除く): 392459928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 95071, 190142, 285213, 380284, 570426, 760568, 1140852, 2281704, 10743023, 21486046, 32229069, 42972092, 64458138, 85944184, 128916276, 257832552]

約数ペア:

[(1, 257832552), (2, 128916276), (3, 85944184), (4, 64458138), (6, 42972092), (8, 32229069), (12, 21486046), (24, 10743023), (113, 2281704), (226, 1140852), (339, 760568), (452, 570426), (678, 380284), (904, 285213), (1356, 190142), (2712, 95071)]