245857152

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{4297}}^1$

素因数の和:4463

約数の個数: 64

約数和(自身を含む): 657594000

約数和(自身を除く): 411736848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 596, 894, 1192, 1788, 2384, 3576, 4297, 4768, 7152, 8594, 9536, 12891, 14304, 17188, 19072, 25782, 28608, 34376, 51564, 57216, 68752, 103128, 137504, 206256, 275008, 412512, 550016, 640253, 825024, 1280506, 1650048, 1920759, 2561012, 3841518, 5122024, 7683036, 10244048, 15366072, 20488096, 30732144, 40976192, 61464288, 81952384, 122928576, 245857152]

約数ペア:

[(1, 245857152), (2, 122928576), (3, 81952384), (4, 61464288), (6, 40976192), (8, 30732144), (12, 20488096), (16, 15366072), (24, 10244048), (32, 7683036), (48, 5122024), (64, 3841518), (96, 2561012), (128, 1920759), (149, 1650048), (192, 1280506), (298, 825024), (384, 640253), (447, 550016), (596, 412512), (894, 275008), (1192, 206256), (1788, 137504), (2384, 103128), (3576, 68752), (4297, 57216), (4768, 51564), (7152, 34376), (8594, 28608), (9536, 25782), (12891, 19072), (14304, 17188)]