480147388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5573}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 1022583744

約数和(自身を除く): 542436356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 476, 724, 1267, 2534, 3077, 5068, 5573, 6154, 11146, 12308, 21539, 22292, 39011, 43078, 78022, 86156, 94741, 156044, 189482, 378964, 663187, 1008713, 1326374, 2017426, 2652748, 4034852, 7060991, 14121982, 17148121, 28243964, 34296242, 68592484, 120036847, 240073694, 480147388]

約数ペア:

[(1, 480147388), (2, 240073694), (4, 120036847), (7, 68592484), (14, 34296242), (17, 28243964), (28, 17148121), (34, 14121982), (68, 7060991), (119, 4034852), (181, 2652748), (238, 2017426), (362, 1326374), (476, 1008713), (724, 663187), (1267, 378964), (2534, 189482), (3077, 156044), (5068, 94741), (5573, 86156), (6154, 78022), (11146, 43078), (12308, 39011), (21539, 22292)]