320550144

素因数分解:

$2^8\times 3^1\times {\mathrm{417383}}^1$

素因数の和:417402

約数の個数: 36

約数和(自身を含む): 853132896

約数和(自身を除く): 532582752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 417383, 834766, 1252149, 1669532, 2504298, 3339064, 5008596, 6678128, 10017192, 13356256, 20034384, 26712512, 40068768, 53425024, 80137536, 106850048, 160275072, 320550144]

約数ペア:

[(1, 320550144), (2, 160275072), (3, 106850048), (4, 80137536), (6, 53425024), (8, 40068768), (12, 26712512), (16, 20034384), (24, 13356256), (32, 10017192), (48, 6678128), (64, 5008596), (96, 3339064), (128, 2504298), (192, 1669532), (256, 1252149), (384, 834766), (768, 417383)]