1373204496

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{321443}}^1$

素因数の和:321543

約数の個数: 40

約数和(自身を含む): 3587315040

約数和(自身を除く): 2214110544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 321443, 642886, 964329, 1285772, 1928658, 2571544, 3857316, 5143088, 7714632, 15429264, 28608427, 57216854, 85825281, 114433708, 171650562, 228867416, 343301124, 457734832, 686602248, 1373204496]

約数ペア:

[(1, 1373204496), (2, 686602248), (3, 457734832), (4, 343301124), (6, 228867416), (8, 171650562), (12, 114433708), (16, 85825281), (24, 57216854), (48, 28608427), (89, 15429264), (178, 7714632), (267, 5143088), (356, 3857316), (534, 2571544), (712, 1928658), (1068, 1285772), (1424, 964329), (2136, 642886), (4272, 321443)]