428433384

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{215077}}^1$

素因数の和:215169

約数の個数: 32

約数和(自身を含む): 1083993120

約数和(自身を除く): 655559736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 215077, 430154, 645231, 860308, 1290462, 1720616, 2580924, 5161848, 17851391, 35702782, 53554173, 71405564, 107108346, 142811128, 214216692, 428433384]

約数ペア:

[(1, 428433384), (2, 214216692), (3, 142811128), (4, 107108346), (6, 71405564), (8, 53554173), (12, 35702782), (24, 17851391), (83, 5161848), (166, 2580924), (249, 1720616), (332, 1290462), (498, 860308), (664, 645231), (996, 430154), (1992, 215077)]