1329121328

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{1499}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 2601024000

約数和(自身を除く): 1271902672

約数列:

[1, 2, 4, 8, 16, 151, 302, 367, 604, 734, 1208, 1468, 1499, 2416, 2936, 2998, 5872, 5996, 11992, 23984, 55417, 110834, 221668, 226349, 443336, 452698, 550133, 886672, 905396, 1100266, 1810792, 2200532, 3621584, 4401064, 8802128, 83070083, 166140166, 332280332, 664560664, 1329121328]

約数ペア:

[(1, 1329121328), (2, 664560664), (4, 332280332), (8, 166140166), (16, 83070083), (151, 8802128), (302, 4401064), (367, 3621584), (604, 2200532), (734, 1810792), (1208, 1100266), (1468, 905396), (1499, 886672), (2416, 550133), (2936, 452698), (2998, 443336), (5872, 226349), (5996, 221668), (11992, 110834), (23984, 55417)]