289775034

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{70919}}^1$

素因数の和:71154

約数の個数: 24

約数和(自身を含む): 630620640

約数和(自身を除く): 340845606

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 70919, 141838, 212757, 425514, 638271, 1276542, 16098613, 32197226, 48295839, 96591678, 144887517, 289775034]

約数ペア:

[(1, 289775034), (2, 144887517), (3, 96591678), (6, 48295839), (9, 32197226), (18, 16098613), (227, 1276542), (454, 638271), (681, 425514), (1362, 212757), (2043, 141838), (4086, 70919)]