2004231672

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{63409}}^1$

素因数の和:63860

約数の個数: 48

約数和(自身を含む): 5440578000

約数和(自身を除く): 3436346328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7902, 10536, 15804, 31608, 63409, 126818, 190227, 253636, 380454, 507272, 570681, 760908, 1141362, 1521816, 2282724, 4565448, 27836551, 55673102, 83509653, 111346204, 167019306, 222692408, 250528959, 334038612, 501057918, 668077224, 1002115836, 2004231672]

約数ペア:

[(1, 2004231672), (2, 1002115836), (3, 668077224), (4, 501057918), (6, 334038612), (8, 250528959), (9, 222692408), (12, 167019306), (18, 111346204), (24, 83509653), (36, 55673102), (72, 27836551), (439, 4565448), (878, 2282724), (1317, 1521816), (1756, 1141362), (2634, 760908), (3512, 570681), (3951, 507272), (5268, 380454), (7902, 253636), (10536, 190227), (15804, 126818), (31608, 63409)]