773668144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{9391}}^1$

素因数の和:9689

約数の個数: 40

約数和(自身を含む): 1583866880

約数和(自身を除く): 810198736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 542, 1084, 2168, 4336, 5149, 9391, 10298, 18782, 20596, 37564, 41192, 75128, 82384, 150256, 178429, 356858, 713716, 1427432, 2544961, 2854864, 5089922, 10179844, 20359688, 40719376, 48354259, 96708518, 193417036, 386834072, 773668144]

約数ペア:

[(1, 773668144), (2, 386834072), (4, 193417036), (8, 96708518), (16, 48354259), (19, 40719376), (38, 20359688), (76, 10179844), (152, 5089922), (271, 2854864), (304, 2544961), (542, 1427432), (1084, 713716), (2168, 356858), (4336, 178429), (5149, 150256), (9391, 82384), (10298, 75128), (18782, 41192), (20596, 37564)]