438721152

素因数分解:

$2^7\times 3^1\times {\mathrm{1142503}}^1$

素因数の和:1142520

約数の個数: 32

約数和(自身を含む): 1165354080

約数和(自身を除く): 726632928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1142503, 2285006, 3427509, 4570012, 6855018, 9140024, 13710036, 18280048, 27420072, 36560096, 54840144, 73120192, 109680288, 146240384, 219360576, 438721152]

約数ペア:

[(1, 438721152), (2, 219360576), (3, 146240384), (4, 109680288), (6, 73120192), (8, 54840144), (12, 36560096), (16, 27420072), (24, 18280048), (32, 13710036), (48, 9140024), (64, 6855018), (96, 4570012), (128, 3427509), (192, 2285006), (384, 1142503)]