248544604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9067}}^1$

素因数の和:9178

約数の個数: 48

約数和(自身を含む): 548432640

約数和(自身を除く): 299888036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3916, 6853, 9067, 13706, 18134, 27412, 36268, 63469, 99737, 126938, 199474, 253876, 398948, 698159, 806963, 1396318, 1613926, 2792636, 3227852, 5648741, 8876593, 11297482, 17753186, 22594964, 35506372, 62136151, 124272302, 248544604]

約数ペア:

[(1, 248544604), (2, 124272302), (4, 62136151), (7, 35506372), (11, 22594964), (14, 17753186), (22, 11297482), (28, 8876593), (44, 5648741), (77, 3227852), (89, 2792636), (154, 1613926), (178, 1396318), (308, 806963), (356, 698159), (623, 398948), (979, 253876), (1246, 199474), (1958, 126938), (2492, 99737), (3916, 63469), (6853, 36268), (9067, 27412), (13706, 18134)]