40978656

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 122411520

約数和(自身を除く): 81432864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 688, 774, 864, 1032, 1103, 1161, 1376, 1548, 2064, 2206, 2322, 3096, 3309, 4128, 4412, 4644, 6192, 6618, 8824, 9288, 9927, 12384, 13236, 17648, 18576, 19854, 26472, 29781, 35296, 37152, 39708, 47429, 52944, 59562, 79416, 94858, 105888, 119124, 142287, 158832, 189716, 238248, 284574, 317664, 379432, 426861, 476496, 569148, 758864, 853722, 952992, 1138296, 1280583, 1517728, 1707444, 2276592, 2561166, 3414888, 4553184, 5122332, 6829776, 10244664, 13659552, 20489328, 40978656]

約数ペア:

[(1, 40978656), (2, 20489328), (3, 13659552), (4, 10244664), (6, 6829776), (8, 5122332), (9, 4553184), (12, 3414888), (16, 2561166), (18, 2276592), (24, 1707444), (27, 1517728), (32, 1280583), (36, 1138296), (43, 952992), (48, 853722), (54, 758864), (72, 569148), (86, 476496), (96, 426861), (108, 379432), (129, 317664), (144, 284574), (172, 238248), (216, 189716), (258, 158832), (288, 142287), (344, 119124), (387, 105888), (432, 94858), (516, 79416), (688, 59562), (774, 52944), (864, 47429), (1032, 39708), (1103, 37152), (1161, 35296), (1376, 29781), (1548, 26472), (2064, 19854), (2206, 18576), (2322, 17648), (3096, 13236), (3309, 12384), (4128, 9927), (4412, 9288), (4644, 8824), (6192, 6618)]