244688548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7481}}^1$

素因数の和:7552

約数の個数: 48

約数和(自身を含む): 501533424

約数和(自身を除く): 256844876

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 7481, 8177, 14962, 16354, 29924, 32708, 97253, 127177, 194506, 254354, 276797, 389012, 508708, 553594, 1107188, 1653301, 3306602, 3598361, 4705549, 6613204, 7196722, 9411098, 14393444, 18822196, 61172137, 122344274, 244688548]

約数ペア:

[(1, 244688548), (2, 122344274), (4, 61172137), (13, 18822196), (17, 14393444), (26, 9411098), (34, 7196722), (37, 6613204), (52, 4705549), (68, 3598361), (74, 3306602), (148, 1653301), (221, 1107188), (442, 553594), (481, 508708), (629, 389012), (884, 276797), (962, 254354), (1258, 194506), (1924, 127177), (2516, 97253), (7481, 32708), (8177, 29924), (14962, 16354)]