261767952

素因数分解:

$2^4\times 3^2\times {\mathrm{1817833}}^1$

素因数の和:1817847

約数の個数: 30

約数和(自身を含む): 732587102

約数和(自身を除く): 470819150

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1817833, 3635666, 5453499, 7271332, 10906998, 14542664, 16360497, 21813996, 29085328, 32720994, 43627992, 65441988, 87255984, 130883976, 261767952]

約数ペア:

[(1, 261767952), (2, 130883976), (3, 87255984), (4, 65441988), (6, 43627992), (8, 32720994), (9, 29085328), (12, 21813996), (16, 16360497), (18, 14542664), (24, 10906998), (36, 7271332), (48, 5453499), (72, 3635666), (144, 1817833)]