1640304

素因数分解:

$2^4\times 3^3\times {\mathrm{3797}}^1$

素因数の和:3814

約数の個数: 40

約数和(自身を含む): 4709520

約数和(自身を除く): 3069216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3797, 7594, 11391, 15188, 22782, 30376, 34173, 45564, 60752, 68346, 91128, 102519, 136692, 182256, 205038, 273384, 410076, 546768, 820152, 1640304]

約数ペア:

[(1, 1640304), (2, 820152), (3, 546768), (4, 410076), (6, 273384), (8, 205038), (9, 182256), (12, 136692), (16, 102519), (18, 91128), (24, 68346), (27, 60752), (36, 45564), (48, 34173), (54, 30376), (72, 22782), (108, 15188), (144, 11391), (216, 7594), (432, 3797)]