636997968

素因数分解:

$2^4\times 3^2\times {\mathrm{1861}}^1\times {\mathrm{2377}}^1$

素因数の和:4252

約数の個数: 60

約数和(自身を含む): 1784417908

約数和(自身を除く): 1147419940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1861, 2377, 3722, 4754, 5583, 7131, 7444, 9508, 11166, 14262, 14888, 16749, 19016, 21393, 22332, 28524, 29776, 33498, 38032, 42786, 44664, 57048, 66996, 85572, 89328, 114096, 133992, 171144, 267984, 342288, 4423597, 8847194, 13270791, 17694388, 26541582, 35388776, 39812373, 53083164, 70777552, 79624746, 106166328, 159249492, 212332656, 318498984, 636997968]

約数ペア:

[(1, 636997968), (2, 318498984), (3, 212332656), (4, 159249492), (6, 106166328), (8, 79624746), (9, 70777552), (12, 53083164), (16, 39812373), (18, 35388776), (24, 26541582), (36, 17694388), (48, 13270791), (72, 8847194), (144, 4423597), (1861, 342288), (2377, 267984), (3722, 171144), (4754, 133992), (5583, 114096), (7131, 89328), (7444, 85572), (9508, 66996), (11166, 57048), (14262, 44664), (14888, 42786), (16749, 38032), (19016, 33498), (21393, 29776), (22332, 28524)]