15707614984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 33122844000

約数和(自身を除く): 17415229016

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 73, 89, 116, 136, 146, 178, 232, 292, 356, 493, 584, 613, 712, 986, 1226, 1241, 1513, 1972, 2117, 2452, 2482, 2581, 3026, 3944, 4234, 4904, 4964, 5162, 6052, 6497, 8468, 9928, 10324, 10421, 12104, 12994, 16936, 17777, 20648, 20842, 25988, 35554, 35989, 41684, 43877, 44749, 51976, 54557, 71108, 71978, 83368, 87754, 89498, 109114, 110449, 142216, 143956, 175508, 178996, 188413, 218228, 220898, 287912, 302209, 351016, 357992, 376826, 436456, 441796, 604418, 753652, 760733, 883592, 927469, 1208836, 1297721, 1507304, 1521466, 1582153, 1854938, 2417672, 2595442, 3042932, 3164306, 3203021, 3709876, 3982661, 5190884, 6085864, 6328612, 6406042, 7419752, 7965322, 10381768, 12657224, 12812084, 15930644, 22061257, 25624168, 26896601, 31861288, 44122514, 53793202, 67705237, 88245028, 107586404, 115497169, 135410474, 176490056, 215172808, 230994338, 270820948, 461988676, 541641896, 923977352, 1963451873, 3926903746, 7853807492, 15707614984]

約数ペア:

[(1, 15707614984), (2, 7853807492), (4, 3926903746), (8, 1963451873), (17, 923977352), (29, 541641896), (34, 461988676), (58, 270820948), (68, 230994338), (73, 215172808), (89, 176490056), (116, 135410474), (136, 115497169), (146, 107586404), (178, 88245028), (232, 67705237), (292, 53793202), (356, 44122514), (493, 31861288), (584, 26896601), (613, 25624168), (712, 22061257), (986, 15930644), (1226, 12812084), (1241, 12657224), (1513, 10381768), (1972, 7965322), (2117, 7419752), (2452, 6406042), (2482, 6328612), (2581, 6085864), (3026, 5190884), (3944, 3982661), (4234, 3709876), (4904, 3203021), (4964, 3164306), (5162, 3042932), (6052, 2595442), (6497, 2417672), (8468, 1854938), (9928, 1582153), (10324, 1521466), (10421, 1507304), (12104, 1297721), (12994, 1208836), (16936, 927469), (17777, 883592), (20648, 760733), (20842, 753652), (25988, 604418), (35554, 441796), (35989, 436456), (41684, 376826), (43877, 357992), (44749, 351016), (51976, 302209), (54557, 287912), (71108, 220898), (71978, 218228), (83368, 188413), (87754, 178996), (89498, 175508), (109114, 143956), (110449, 142216)]