728048304

素因数分解:

$2^4\times 3^3\times {\mathrm{1685297}}^1$

素因数の和:1685314

約数の個数: 40

約数和(自身を含む): 2089769520

約数和(自身を除く): 1361721216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1685297, 3370594, 5055891, 6741188, 10111782, 13482376, 15167673, 20223564, 26964752, 30335346, 40447128, 45503019, 60670692, 80894256, 91006038, 121341384, 182012076, 242682768, 364024152, 728048304]

約数ペア:

[(1, 728048304), (2, 364024152), (3, 242682768), (4, 182012076), (6, 121341384), (8, 91006038), (9, 80894256), (12, 60670692), (16, 45503019), (18, 40447128), (24, 30335346), (27, 26964752), (36, 20223564), (48, 15167673), (54, 13482376), (72, 10111782), (108, 6741188), (144, 5055891), (216, 3370594), (432, 1685297)]