1138863864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 3140812800

約数和(自身を除く): 2001948936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 127, 136, 186, 204, 248, 254, 372, 381, 408, 508, 527, 709, 744, 762, 1016, 1054, 1418, 1524, 1581, 2108, 2127, 2159, 2836, 3048, 3162, 3937, 4216, 4254, 4318, 5672, 6324, 6477, 7874, 8508, 8636, 11811, 12053, 12648, 12954, 15748, 17016, 17272, 21979, 23622, 24106, 25908, 31496, 36159, 43958, 47244, 48212, 51816, 65937, 66929, 72318, 87916, 90043, 94488, 96424, 131874, 133858, 144636, 175832, 180086, 200787, 263748, 267716, 270129, 289272, 360172, 373643, 401574, 527496, 535432, 540258, 720344, 747286, 803148, 1080516, 1120929, 1494572, 1530731, 1606296, 2161032, 2241858, 2791333, 2989144, 3061462, 4483716, 4592193, 5582666, 6122924, 8373999, 8967432, 9184386, 11165332, 12245848, 16747998, 18368772, 22330664, 33495996, 36737544, 47452661, 66991992, 94905322, 142357983, 189810644, 284715966, 379621288, 569431932, 1138863864]

約数ペア:

[(1, 1138863864), (2, 569431932), (3, 379621288), (4, 284715966), (6, 189810644), (8, 142357983), (12, 94905322), (17, 66991992), (24, 47452661), (31, 36737544), (34, 33495996), (51, 22330664), (62, 18368772), (68, 16747998), (93, 12245848), (102, 11165332), (124, 9184386), (127, 8967432), (136, 8373999), (186, 6122924), (204, 5582666), (248, 4592193), (254, 4483716), (372, 3061462), (381, 2989144), (408, 2791333), (508, 2241858), (527, 2161032), (709, 1606296), (744, 1530731), (762, 1494572), (1016, 1120929), (1054, 1080516), (1418, 803148), (1524, 747286), (1581, 720344), (2108, 540258), (2127, 535432), (2159, 527496), (2836, 401574), (3048, 373643), (3162, 360172), (3937, 289272), (4216, 270129), (4254, 267716), (4318, 263748), (5672, 200787), (6324, 180086), (6477, 175832), (7874, 144636), (8508, 133858), (8636, 131874), (11811, 96424), (12053, 94488), (12648, 90043), (12954, 87916), (15748, 72318), (17016, 66929), (17272, 65937), (21979, 51816), (23622, 48212), (24106, 47244), (25908, 43958), (31496, 36159)]