420273936

素因数分解:

$2^4\times 3^2\times {\mathrm{2918569}}^1$

素因数の和:2918583

約数の個数: 30

約数和(自身を含む): 1176183710

約数和(自身を除く): 755909774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2918569, 5837138, 8755707, 11674276, 17511414, 23348552, 26267121, 35022828, 46697104, 52534242, 70045656, 105068484, 140091312, 210136968, 420273936]

約数ペア:

[(1, 420273936), (2, 210136968), (3, 140091312), (4, 105068484), (6, 70045656), (8, 52534242), (9, 46697104), (12, 35022828), (16, 26267121), (18, 23348552), (24, 17511414), (36, 11674276), (48, 8755707), (72, 5837138), (144, 2918569)]