505318992

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{21617}}^1$

素因数の和:22115

約数の個数: 40

約数和(自身を含む): 1308148416

約数和(自身を除く): 802829424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1461, 1948, 2922, 3896, 5844, 7792, 11688, 21617, 23376, 43234, 64851, 86468, 129702, 172936, 259404, 345872, 518808, 1037616, 10527479, 21054958, 31582437, 42109916, 63164874, 84219832, 126329748, 168439664, 252659496, 505318992]

約数ペア:

[(1, 505318992), (2, 252659496), (3, 168439664), (4, 126329748), (6, 84219832), (8, 63164874), (12, 42109916), (16, 31582437), (24, 21054958), (48, 10527479), (487, 1037616), (974, 518808), (1461, 345872), (1948, 259404), (2922, 172936), (3896, 129702), (5844, 86468), (7792, 64851), (11688, 43234), (21617, 23376)]