319744552

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{1291}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 608842080

約数和(自身を除く): 289097528

約数列:

[1, 2, 4, 8, 83, 166, 332, 373, 664, 746, 1291, 1492, 2582, 2984, 5164, 10328, 30959, 61918, 107153, 123836, 214306, 247672, 428612, 481543, 857224, 963086, 1926172, 3852344, 39968069, 79936138, 159872276, 319744552]

約数ペア:

[(1, 319744552), (2, 159872276), (4, 79936138), (8, 39968069), (83, 3852344), (166, 1926172), (332, 963086), (373, 857224), (664, 481543), (746, 428612), (1291, 247672), (1492, 214306), (2582, 123836), (2984, 107153), (5164, 61918), (10328, 30959)]