279353508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{475091}}^1$

素因数の和:475112

約数の個数: 36

約数和(自身を含む): 758246832

約数和(自身を除く): 478893324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 475091, 950182, 1425273, 1900364, 2850546, 3325637, 5701092, 6651274, 9976911, 13302548, 19953822, 23279459, 39907644, 46558918, 69838377, 93117836, 139676754, 279353508]

約数ペア:

[(1, 279353508), (2, 139676754), (3, 93117836), (4, 69838377), (6, 46558918), (7, 39907644), (12, 23279459), (14, 19953822), (21, 13302548), (28, 9976911), (42, 6651274), (49, 5701092), (84, 3325637), (98, 2850546), (147, 1900364), (196, 1425273), (294, 950182), (588, 475091)]