1569297884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1\times {\mathrm{967}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 3460638720

約数和(自身を除く): 1891340836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 479, 484, 847, 958, 967, 1694, 1916, 1934, 3353, 3388, 3868, 5269, 6706, 6769, 10538, 10637, 13412, 13538, 21076, 21274, 27076, 36883, 42548, 57959, 73766, 74459, 115918, 117007, 147532, 148918, 231836, 234014, 297836, 405713, 463193, 468028, 811426, 819049, 926386, 1622852, 1638098, 1852772, 3242351, 3276196, 5095123, 6484702, 10190246, 12969404, 20380492, 35665861, 56046353, 71331722, 112092706, 142663444, 224185412, 392324471, 784648942, 1569297884]

約数ペア:

[(1, 1569297884), (2, 784648942), (4, 392324471), (7, 224185412), (11, 142663444), (14, 112092706), (22, 71331722), (28, 56046353), (44, 35665861), (77, 20380492), (121, 12969404), (154, 10190246), (242, 6484702), (308, 5095123), (479, 3276196), (484, 3242351), (847, 1852772), (958, 1638098), (967, 1622852), (1694, 926386), (1916, 819049), (1934, 811426), (3353, 468028), (3388, 463193), (3868, 405713), (5269, 297836), (6706, 234014), (6769, 231836), (10538, 148918), (10637, 147532), (13412, 117007), (13538, 115918), (21076, 74459), (21274, 73766), (27076, 57959), (36883, 42548)]