1344489328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2411}}^1$

素因数の和:2822

約数の個数: 80

約数和(自身を含む): 3215794176

約数和(自身を除く): 1871304848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 383, 728, 766, 1456, 1532, 2411, 2681, 3064, 4822, 4979, 5362, 6128, 9644, 9958, 10724, 16877, 19288, 19916, 21448, 31343, 33754, 34853, 38576, 39832, 42896, 62686, 67508, 69706, 79664, 125372, 135016, 139412, 219401, 250744, 270032, 278824, 438802, 501488, 557648, 877604, 923413, 1755208, 1846826, 3510416, 3693652, 6463891, 7387304, 12004369, 12927782, 14774608, 24008738, 25855564, 48017476, 51711128, 84030583, 96034952, 103422256, 168061166, 192069904, 336122332, 672244664, 1344489328]

約数ペア:

[(1, 1344489328), (2, 672244664), (4, 336122332), (7, 192069904), (8, 168061166), (13, 103422256), (14, 96034952), (16, 84030583), (26, 51711128), (28, 48017476), (52, 25855564), (56, 24008738), (91, 14774608), (104, 12927782), (112, 12004369), (182, 7387304), (208, 6463891), (364, 3693652), (383, 3510416), (728, 1846826), (766, 1755208), (1456, 923413), (1532, 877604), (2411, 557648), (2681, 501488), (3064, 438802), (4822, 278824), (4979, 270032), (5362, 250744), (6128, 219401), (9644, 139412), (9958, 135016), (10724, 125372), (16877, 79664), (19288, 69706), (19916, 67508), (21448, 62686), (31343, 42896), (33754, 39832), (34853, 38576)]