1383685744

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10771}}^1$

素因数の和:10854

約数の個数: 80

約数和(自身を含む): 3248490496

約数和(自身を除く): 1864804752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1736, 2072, 2294, 3472, 4144, 4588, 8029, 9176, 10771, 16058, 18352, 21542, 32116, 43084, 64232, 75397, 86168, 128464, 150794, 172336, 301588, 333901, 398527, 603176, 667802, 797054, 1206352, 1335604, 1594108, 2337307, 2671208, 2789689, 3188216, 4674614, 5342416, 5579378, 6376432, 9349228, 11158756, 12354337, 18698456, 22317512, 24708674, 37396912, 44635024, 49417348, 86480359, 98834696, 172960718, 197669392, 345921436, 691842872, 1383685744]

約数ペア:

[(1, 1383685744), (2, 691842872), (4, 345921436), (7, 197669392), (8, 172960718), (14, 98834696), (16, 86480359), (28, 49417348), (31, 44635024), (37, 37396912), (56, 24708674), (62, 22317512), (74, 18698456), (112, 12354337), (124, 11158756), (148, 9349228), (217, 6376432), (248, 5579378), (259, 5342416), (296, 4674614), (434, 3188216), (496, 2789689), (518, 2671208), (592, 2337307), (868, 1594108), (1036, 1335604), (1147, 1206352), (1736, 797054), (2072, 667802), (2294, 603176), (3472, 398527), (4144, 333901), (4588, 301588), (8029, 172336), (9176, 150794), (10771, 128464), (16058, 86168), (18352, 75397), (21542, 64232), (32116, 43084)]