490606236

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{368323}}^1$

素因数の和:368370

約数の個数: 36

約数和(自身を含む): 1273664392

約数和(自身を除く): 783058156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 368323, 736646, 1104969, 1473292, 2209938, 3314907, 4419876, 6629814, 13259628, 13627951, 27255902, 40883853, 54511804, 81767706, 122651559, 163535412, 245303118, 490606236]

約数ペア:

[(1, 490606236), (2, 245303118), (3, 163535412), (4, 122651559), (6, 81767706), (9, 54511804), (12, 40883853), (18, 27255902), (36, 13627951), (37, 13259628), (74, 6629814), (111, 4419876), (148, 3314907), (222, 2209938), (333, 1473292), (444, 1104969), (666, 736646), (1332, 368323)]