339476956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15289}}^1$

素因数の和:15374

約数の個数: 48

約数和(自身を含む): 743216320

約数和(自身を除く): 403739364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 15289, 22204, 30578, 61156, 107023, 198757, 214046, 397514, 428092, 795028, 932629, 1391299, 1865258, 2782598, 3730516, 5565196, 6528403, 12124177, 13056806, 24248354, 26113612, 48496708, 84869239, 169738478, 339476956]

約数ペア:

[(1, 339476956), (2, 169738478), (4, 84869239), (7, 48496708), (13, 26113612), (14, 24248354), (26, 13056806), (28, 12124177), (52, 6528403), (61, 5565196), (91, 3730516), (122, 2782598), (182, 1865258), (244, 1391299), (364, 932629), (427, 795028), (793, 428092), (854, 397514), (1586, 214046), (1708, 198757), (3172, 107023), (5551, 61156), (11102, 30578), (15289, 22204)]