1551110256

素因数分解:

$2^4\times 3^3\times {\mathrm{919}}^1\times {\mathrm{3907}}^1$

素因数の和:4843

約数の個数: 80

約数和(自身を含む): 4458246400

約数和(自身を除く): 2907136144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 919, 1838, 2757, 3676, 3907, 5514, 7352, 7814, 8271, 11028, 11721, 14704, 15628, 16542, 22056, 23442, 24813, 31256, 33084, 35163, 44112, 46884, 49626, 62512, 66168, 70326, 93768, 99252, 105489, 132336, 140652, 187536, 198504, 210978, 281304, 397008, 421956, 562608, 843912, 1687824, 3590533, 7181066, 10771599, 14362132, 21543198, 28724264, 32314797, 43086396, 57448528, 64629594, 86172792, 96944391, 129259188, 172345584, 193888782, 258518376, 387777564, 517036752, 775555128, 1551110256]

約数ペア:

[(1, 1551110256), (2, 775555128), (3, 517036752), (4, 387777564), (6, 258518376), (8, 193888782), (9, 172345584), (12, 129259188), (16, 96944391), (18, 86172792), (24, 64629594), (27, 57448528), (36, 43086396), (48, 32314797), (54, 28724264), (72, 21543198), (108, 14362132), (144, 10771599), (216, 7181066), (432, 3590533), (919, 1687824), (1838, 843912), (2757, 562608), (3676, 421956), (3907, 397008), (5514, 281304), (7352, 210978), (7814, 198504), (8271, 187536), (11028, 140652), (11721, 132336), (14704, 105489), (15628, 99252), (16542, 93768), (22056, 70326), (23442, 66168), (24813, 62512), (31256, 49626), (33084, 46884), (35163, 44112)]