388446912

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13763}}^1$

素因数の和:13795

約数の個数: 126

約数和(自身を含む): 1295288748

約数和(自身を除く): 906841836

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 13763, 14112, 27526, 28224, 41289, 55052, 82578, 96341, 110104, 123867, 165156, 192682, 220208, 247734, 289023, 330312, 385364, 440416, 495468, 578046, 660624, 674387, 770728, 867069, 880832, 990936, 1156092, 1321248, 1348774, 1541456, 1734138, 1981872, 2023161, 2312184, 2642496, 2697548, 3082912, 3468276, 3963744, 4046322, 4624368, 5395096, 6069483, 6165824, 6936552, 7927488, 8092644, 9248736, 10790192, 12138966, 13873104, 16185288, 18497472, 21580384, 24277932, 27746208, 32370576, 43160768, 48555864, 55492416, 64741152, 97111728, 129482304, 194223456, 388446912]

約数ペア:

[(1, 388446912), (2, 194223456), (3, 129482304), (4, 97111728), (6, 64741152), (7, 55492416), (8, 48555864), (9, 43160768), (12, 32370576), (14, 27746208), (16, 24277932), (18, 21580384), (21, 18497472), (24, 16185288), (28, 13873104), (32, 12138966), (36, 10790192), (42, 9248736), (48, 8092644), (49, 7927488), (56, 6936552), (63, 6165824), (64, 6069483), (72, 5395096), (84, 4624368), (96, 4046322), (98, 3963744), (112, 3468276), (126, 3082912), (144, 2697548), (147, 2642496), (168, 2312184), (192, 2023161), (196, 1981872), (224, 1734138), (252, 1541456), (288, 1348774), (294, 1321248), (336, 1156092), (392, 990936), (441, 880832), (448, 867069), (504, 770728), (576, 674387), (588, 660624), (672, 578046), (784, 495468), (882, 440416), (1008, 385364), (1176, 330312), (1344, 289023), (1568, 247734), (1764, 220208), (2016, 192682), (2352, 165156), (3136, 123867), (3528, 110104), (4032, 96341), (4704, 82578), (7056, 55052), (9408, 41289), (13763, 28224), (14112, 27526)]