291536136

素因数分解:

$2^3\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{3671}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 790508160

約数和(自身を除く): 498972024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1103, 2206, 3309, 3671, 4412, 6618, 7342, 8824, 9927, 11013, 13236, 14684, 19854, 22026, 26472, 29368, 33039, 39708, 44052, 66078, 79416, 88104, 132156, 264312, 4049113, 8098226, 12147339, 16196452, 24294678, 32392904, 36442017, 48589356, 72884034, 97178712, 145768068, 291536136]

約数ペア:

[(1, 291536136), (2, 145768068), (3, 97178712), (4, 72884034), (6, 48589356), (8, 36442017), (9, 32392904), (12, 24294678), (18, 16196452), (24, 12147339), (36, 8098226), (72, 4049113), (1103, 264312), (2206, 132156), (3309, 88104), (3671, 79416), (4412, 66078), (6618, 44052), (7342, 39708), (8824, 33039), (9927, 29368), (11013, 26472), (13236, 22026), (14684, 19854)]