814270016

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^2\times {\mathrm{983}}^1$

素因数の和:1088

約数の個数: 84

約数和(自身を含む): 1892515392

約数和(自身を除く): 1078245376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 983, 1204, 1376, 1849, 1966, 2408, 2752, 3698, 3932, 4816, 6881, 7396, 7864, 9632, 12943, 13762, 14792, 15728, 19264, 25886, 27524, 29584, 31456, 42269, 51772, 55048, 59168, 62912, 84538, 103544, 110096, 118336, 169076, 207088, 220192, 295883, 338152, 414176, 440384, 591766, 676304, 828352, 1183532, 1352608, 1817567, 2367064, 2705216, 3635134, 4734128, 7270268, 9468256, 12722969, 14540536, 18936512, 25445938, 29081072, 50891876, 58162144, 101783752, 116324288, 203567504, 407135008, 814270016]

約数ペア:

[(1, 814270016), (2, 407135008), (4, 203567504), (7, 116324288), (8, 101783752), (14, 58162144), (16, 50891876), (28, 29081072), (32, 25445938), (43, 18936512), (56, 14540536), (64, 12722969), (86, 9468256), (112, 7270268), (172, 4734128), (224, 3635134), (301, 2705216), (344, 2367064), (448, 1817567), (602, 1352608), (688, 1183532), (983, 828352), (1204, 676304), (1376, 591766), (1849, 440384), (1966, 414176), (2408, 338152), (2752, 295883), (3698, 220192), (3932, 207088), (4816, 169076), (6881, 118336), (7396, 110096), (7864, 103544), (9632, 84538), (12943, 62912), (13762, 59168), (14792, 55048), (15728, 51772), (19264, 42269), (25886, 31456), (27524, 29584)]