421371264

素因数分解:

$2^7\times 3^1\times {\mathrm{1097321}}^1$

素因数の和:1097338

約数の個数: 32

約数和(自身を含む): 1119268440

約数和(自身を除く): 697897176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1097321, 2194642, 3291963, 4389284, 6583926, 8778568, 13167852, 17557136, 26335704, 35114272, 52671408, 70228544, 105342816, 140457088, 210685632, 421371264]

約数ペア:

[(1, 421371264), (2, 210685632), (3, 140457088), (4, 105342816), (6, 70228544), (8, 52671408), (12, 35114272), (16, 26335704), (24, 17557136), (32, 13167852), (48, 8778568), (64, 6583926), (96, 4389284), (128, 3291963), (192, 2194642), (384, 1097321)]