1038729744

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20587

約数の個数: 120

約数和(自身を含む): 3246722752

約数和(自身を除く): 2207993008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 8424, 12636, 16848, 20551, 25272, 41102, 50544, 61653, 82204, 123306, 164408, 184959, 246612, 267163, 328816, 369918, 493224, 534326, 554877, 739836, 801489, 986448, 1068652, 1109754, 1479672, 1602978, 1664631, 2137304, 2219508, 2404467, 2959344, 3205956, 3329262, 4274608, 4439016, 4808934, 4993893, 6411912, 6658524, 7213401, 8878032, 9617868, 9987786, 12823824, 13317048, 14426802, 19235736, 19975572, 21640203, 26634096, 28853604, 38471472, 39951144, 43280406, 57707208, 64920609, 79902288, 86560812, 115414416, 129841218, 173121624, 259682436, 346243248, 519364872, 1038729744]

約数ペア:

[(1, 1038729744), (2, 519364872), (3, 346243248), (4, 259682436), (6, 173121624), (8, 129841218), (9, 115414416), (12, 86560812), (13, 79902288), (16, 64920609), (18, 57707208), (24, 43280406), (26, 39951144), (27, 38471472), (36, 28853604), (39, 26634096), (48, 21640203), (52, 19975572), (54, 19235736), (72, 14426802), (78, 13317048), (81, 12823824), (104, 9987786), (108, 9617868), (117, 8878032), (144, 7213401), (156, 6658524), (162, 6411912), (208, 4993893), (216, 4808934), (234, 4439016), (243, 4274608), (312, 3329262), (324, 3205956), (351, 2959344), (432, 2404467), (468, 2219508), (486, 2137304), (624, 1664631), (648, 1602978), (702, 1479672), (936, 1109754), (972, 1068652), (1053, 986448), (1296, 801489), (1404, 739836), (1872, 554877), (1944, 534326), (2106, 493224), (2808, 369918), (3159, 328816), (3888, 267163), (4212, 246612), (5616, 184959), (6318, 164408), (8424, 123306), (12636, 82204), (16848, 61653), (20551, 50544), (25272, 41102)]