253102668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{231779}}^1$

素因数の和:231806

約数の個数: 48

約数和(自身を含む): 726862080

約数和(自身を除く): 473759412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 231779, 463558, 695337, 927116, 1390674, 1622453, 2781348, 3013127, 3244906, 4867359, 6026254, 6489812, 9039381, 9734718, 12052508, 18078762, 19469436, 21091889, 36157524, 42183778, 63275667, 84367556, 126551334, 253102668]

約数ペア:

[(1, 253102668), (2, 126551334), (3, 84367556), (4, 63275667), (6, 42183778), (7, 36157524), (12, 21091889), (13, 19469436), (14, 18078762), (21, 12052508), (26, 9734718), (28, 9039381), (39, 6489812), (42, 6026254), (52, 4867359), (78, 3244906), (84, 3013127), (91, 2781348), (156, 1622453), (182, 1390674), (273, 927116), (364, 695337), (546, 463558), (1092, 231779)]