1241513392

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 2905004544

約数和(自身を除く): 1663491152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 127, 148, 196, 254, 259, 296, 337, 392, 508, 518, 592, 674, 784, 889, 1016, 1036, 1348, 1778, 1813, 2032, 2072, 2359, 2696, 3556, 3626, 4144, 4699, 4718, 5392, 6223, 7112, 7252, 9398, 9436, 12446, 12469, 14224, 14504, 16513, 18796, 18872, 24892, 24938, 29008, 32893, 33026, 37592, 37744, 42799, 49784, 49876, 65786, 66052, 75184, 85598, 87283, 99568, 99752, 131572, 132104, 171196, 174566, 199504, 230251, 263144, 264208, 299593, 342392, 349132, 460502, 526288, 599186, 610981, 684784, 698264, 921004, 1198372, 1221962, 1396528, 1583563, 1842008, 2097151, 2396744, 2443924, 3167126, 3684016, 4194302, 4793488, 4887848, 6334252, 8388604, 9775696, 11084941, 12668504, 16777208, 22169882, 25337008, 33554416, 44339764, 77594587, 88679528, 155189174, 177359056, 310378348, 620756696, 1241513392]

約数ペア:

[(1, 1241513392), (2, 620756696), (4, 310378348), (7, 177359056), (8, 155189174), (14, 88679528), (16, 77594587), (28, 44339764), (37, 33554416), (49, 25337008), (56, 22169882), (74, 16777208), (98, 12668504), (112, 11084941), (127, 9775696), (148, 8388604), (196, 6334252), (254, 4887848), (259, 4793488), (296, 4194302), (337, 3684016), (392, 3167126), (508, 2443924), (518, 2396744), (592, 2097151), (674, 1842008), (784, 1583563), (889, 1396528), (1016, 1221962), (1036, 1198372), (1348, 921004), (1778, 698264), (1813, 684784), (2032, 610981), (2072, 599186), (2359, 526288), (2696, 460502), (3556, 349132), (3626, 342392), (4144, 299593), (4699, 264208), (4718, 263144), (5392, 230251), (6223, 199504), (7112, 174566), (7252, 171196), (9398, 132104), (9436, 131572), (12446, 99752), (12469, 99568), (14224, 87283), (14504, 85598), (16513, 75184), (18796, 66052), (18872, 65786), (24892, 49876), (24938, 49784), (29008, 42799), (32893, 37744), (33026, 37592)]