228682552

素因数分解:

$2^3\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2957}}^1$

素因数の和:4351

約数の個数: 32

約数和(自身を含む): 490554720

約数和(自身を除く): 261872168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1381, 2762, 2957, 5524, 5914, 9667, 11048, 11828, 19334, 20699, 23656, 38668, 41398, 77336, 82796, 165592, 4083617, 8167234, 16334468, 28585319, 32668936, 57170638, 114341276, 228682552]

約数ペア:

[(1, 228682552), (2, 114341276), (4, 57170638), (7, 32668936), (8, 28585319), (14, 16334468), (28, 8167234), (56, 4083617), (1381, 165592), (2762, 82796), (2957, 77336), (5524, 41398), (5914, 38668), (9667, 23656), (11048, 20699), (11828, 19334)]