255881232

素因数分解:

$2^4\times 3^2\times {\mathrm{1776953}}^1$

素因数の和:1776967

約数の個数: 30

約数和(自身を含む): 716112462

約数和(自身を除く): 460231230

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1776953, 3553906, 5330859, 7107812, 10661718, 14215624, 15992577, 21323436, 28431248, 31985154, 42646872, 63970308, 85293744, 127940616, 255881232]

約数ペア:

[(1, 255881232), (2, 127940616), (3, 85293744), (4, 63970308), (6, 42646872), (8, 31985154), (9, 28431248), (12, 21323436), (16, 15992577), (18, 14215624), (24, 10661718), (36, 7107812), (48, 5330859), (72, 3553906), (144, 1776953)]