1028315952

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{18743}}^1$

素因数の和:18887

約数の個数: 80

約数和(自身を含む): 2975047680

約数和(自身を除く): 1946731728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 4572, 6096, 6858, 9144, 13716, 18288, 18743, 27432, 37486, 54864, 56229, 74972, 112458, 149944, 168687, 224916, 299888, 337374, 449832, 506061, 674748, 899664, 1012122, 1349496, 2024244, 2380361, 2698992, 4048488, 4760722, 7141083, 8096976, 9521444, 14282166, 19042888, 21423249, 28564332, 38085776, 42846498, 57128664, 64269747, 85692996, 114257328, 128539494, 171385992, 257078988, 342771984, 514157976, 1028315952]

約数ペア:

[(1, 1028315952), (2, 514157976), (3, 342771984), (4, 257078988), (6, 171385992), (8, 128539494), (9, 114257328), (12, 85692996), (16, 64269747), (18, 57128664), (24, 42846498), (27, 38085776), (36, 28564332), (48, 21423249), (54, 19042888), (72, 14282166), (108, 9521444), (127, 8096976), (144, 7141083), (216, 4760722), (254, 4048488), (381, 2698992), (432, 2380361), (508, 2024244), (762, 1349496), (1016, 1012122), (1143, 899664), (1524, 674748), (2032, 506061), (2286, 449832), (3048, 337374), (3429, 299888), (4572, 224916), (6096, 168687), (6858, 149944), (9144, 112458), (13716, 74972), (18288, 56229), (18743, 54864), (27432, 37486)]