254331384

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{119069}}^1$

素因数の和:119167

約数の個数: 32

約数和(自身を含む): 642978000

約数和(自身を除く): 388646616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 119069, 238138, 357207, 476276, 714414, 952552, 1428828, 2857656, 10597141, 21194282, 31791423, 42388564, 63582846, 84777128, 127165692, 254331384]

約数ペア:

[(1, 254331384), (2, 127165692), (3, 84777128), (4, 63582846), (6, 42388564), (8, 31791423), (12, 21194282), (24, 10597141), (89, 2857656), (178, 1428828), (267, 952552), (356, 714414), (534, 476276), (712, 357207), (1068, 238138), (2136, 119069)]