320547072

素因数分解:

$2^8\times 3^1\times {\mathrm{417379}}^1$

素因数の和:417398

約数の個数: 36

約数和(自身を含む): 853124720

約数和(自身を除く): 532577648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 417379, 834758, 1252137, 1669516, 2504274, 3339032, 5008548, 6678064, 10017096, 13356128, 20034192, 26712256, 40068384, 53424512, 80136768, 106849024, 160273536, 320547072]

約数ペア:

[(1, 320547072), (2, 160273536), (3, 106849024), (4, 80136768), (6, 53424512), (8, 40068384), (12, 26712256), (16, 20034192), (24, 13356128), (32, 10017096), (48, 6678064), (64, 5008548), (96, 3339032), (128, 2504274), (192, 1669516), (256, 1252137), (384, 834758), (768, 417379)]