213528996868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{429349}}^1$

素因数の和:429580

約数の個数: 48

約数和(自身を含む): 415473408000

約数和(自身を除く): 201944411132

約数列:

[1, 2, 4, 11, 22, 44, 89, 127, 178, 254, 356, 508, 979, 1397, 1958, 2794, 3916, 5588, 11303, 22606, 45212, 124333, 248666, 429349, 497332, 858698, 1717396, 4722839, 9445678, 18891356, 38212061, 54527323, 76424122, 109054646, 152848244, 218109292, 420332671, 599800553, 840665342, 1199601106, 1681330684, 2399202212, 4852931747, 9705863494, 19411726988, 53382249217, 106764498434, 213528996868]

約数ペア:

[(1, 213528996868), (2, 106764498434), (4, 53382249217), (11, 19411726988), (22, 9705863494), (44, 4852931747), (89, 2399202212), (127, 1681330684), (178, 1199601106), (254, 840665342), (356, 599800553), (508, 420332671), (979, 218109292), (1397, 152848244), (1958, 109054646), (2794, 76424122), (3916, 54527323), (5588, 38212061), (11303, 18891356), (22606, 9445678), (45212, 4722839), (124333, 1717396), (248666, 858698), (429349, 497332)]