255681144

素因数分解:

$2^3\times 3^3\times {\mathrm{1183709}}^1$

素因数の和:1183724

約数の個数: 32

約数和(自身を含む): 710226000

約数和(自身を除く): 454544856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1183709, 2367418, 3551127, 4734836, 7102254, 9469672, 10653381, 14204508, 21306762, 28409016, 31960143, 42613524, 63920286, 85227048, 127840572, 255681144]

約数ペア:

[(1, 255681144), (2, 127840572), (3, 85227048), (4, 63920286), (6, 42613524), (8, 31960143), (9, 28409016), (12, 21306762), (18, 14204508), (24, 10653381), (27, 9469672), (36, 7102254), (54, 4734836), (72, 3551127), (108, 2367418), (216, 1183709)]