2023207808

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 4468089600

約数和(自身を除く): 2444881792

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 89, 124, 128, 136, 178, 248, 272, 337, 356, 496, 527, 544, 674, 712, 992, 1054, 1088, 1348, 1424, 1513, 1984, 2108, 2176, 2696, 2759, 2848, 3026, 3968, 4216, 5392, 5518, 5696, 5729, 6052, 8432, 10447, 10784, 11036, 11392, 11458, 12104, 16864, 20894, 21568, 22072, 22916, 24208, 29993, 33728, 41788, 43136, 44144, 45832, 46903, 48416, 59986, 67456, 83576, 88288, 91664, 93806, 96832, 119972, 167152, 176576, 177599, 183328, 187612, 193664, 239944, 334304, 353152, 355198, 366656, 375224, 479888, 509881, 668608, 710396, 733312, 750448, 929783, 959776, 1019762, 1337216, 1420792, 1500896, 1859566, 1919552, 2039524, 2841584, 3001792, 3719132, 3839104, 4079048, 5683168, 6003584, 7438264, 8158096, 11366336, 14876528, 15806311, 16316192, 22732672, 29753056, 31612622, 32632384, 59506112, 63225244, 65264768, 119012224, 126450488, 252900976, 505801952, 1011603904, 2023207808]

約数ペア:

[(1, 2023207808), (2, 1011603904), (4, 505801952), (8, 252900976), (16, 126450488), (17, 119012224), (31, 65264768), (32, 63225244), (34, 59506112), (62, 32632384), (64, 31612622), (68, 29753056), (89, 22732672), (124, 16316192), (128, 15806311), (136, 14876528), (178, 11366336), (248, 8158096), (272, 7438264), (337, 6003584), (356, 5683168), (496, 4079048), (527, 3839104), (544, 3719132), (674, 3001792), (712, 2841584), (992, 2039524), (1054, 1919552), (1088, 1859566), (1348, 1500896), (1424, 1420792), (1513, 1337216), (1984, 1019762), (2108, 959776), (2176, 929783), (2696, 750448), (2759, 733312), (2848, 710396), (3026, 668608), (3968, 509881), (4216, 479888), (5392, 375224), (5518, 366656), (5696, 355198), (5729, 353152), (6052, 334304), (8432, 239944), (10447, 193664), (10784, 187612), (11036, 183328), (11392, 177599), (11458, 176576), (12104, 167152), (16864, 119972), (20894, 96832), (21568, 93806), (22072, 91664), (22916, 88288), (24208, 83576), (29993, 67456), (33728, 59986), (41788, 48416), (43136, 46903), (44144, 45832)]