1640579712

素因数分解:

$2^7\times 3^1\times {\mathrm{4272343}}^1$

素因数の和:4272360

約数の個数: 32

約数和(自身を含む): 4357790880

約数和(自身を除く): 2717211168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4272343, 8544686, 12817029, 17089372, 25634058, 34178744, 51268116, 68357488, 102536232, 136714976, 205072464, 273429952, 410144928, 546859904, 820289856, 1640579712]

約数ペア:

[(1, 1640579712), (2, 820289856), (3, 546859904), (4, 410144928), (6, 273429952), (8, 205072464), (12, 136714976), (16, 102536232), (24, 68357488), (32, 51268116), (48, 34178744), (64, 25634058), (96, 17089372), (128, 12817029), (192, 8544686), (384, 4272343)]