40438656

素因数分解:

$2^7\times 3^3\times {\mathrm{11701}}^1$

素因数の和:11724

約数の個数: 64

約数和(自身を含む): 119360400

約数和(自身を除く): 78921744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 11701, 23402, 35103, 46804, 70206, 93608, 105309, 140412, 187216, 210618, 280824, 315927, 374432, 421236, 561648, 631854, 748864, 842472, 1123296, 1263708, 1497728, 1684944, 2246592, 2527416, 3369888, 4493184, 5054832, 6739776, 10109664, 13479552, 20219328, 40438656]

約数ペア:

[(1, 40438656), (2, 20219328), (3, 13479552), (4, 10109664), (6, 6739776), (8, 5054832), (9, 4493184), (12, 3369888), (16, 2527416), (18, 2246592), (24, 1684944), (27, 1497728), (32, 1263708), (36, 1123296), (48, 842472), (54, 748864), (64, 631854), (72, 561648), (96, 421236), (108, 374432), (128, 315927), (144, 280824), (192, 210618), (216, 187216), (288, 140412), (384, 105309), (432, 93608), (576, 70206), (864, 46804), (1152, 35103), (1728, 23402), (3456, 11701)]