347777276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{14293}}^1$

素因数の和:14394

約数の個数: 48

約数和(自身を含む): 768445440

約数和(自身を除く): 420668164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 12166, 14293, 24332, 28586, 57172, 100051, 157223, 200102, 314446, 400204, 628892, 1100561, 1129147, 2201122, 2258294, 4402244, 4516588, 7904029, 12420617, 15808058, 24841234, 31616116, 49682468, 86944319, 173888638, 347777276]

約数ペア:

[(1, 347777276), (2, 173888638), (4, 86944319), (7, 49682468), (11, 31616116), (14, 24841234), (22, 15808058), (28, 12420617), (44, 7904029), (77, 4516588), (79, 4402244), (154, 2258294), (158, 2201122), (308, 1129147), (316, 1100561), (553, 628892), (869, 400204), (1106, 314446), (1738, 200102), (2212, 157223), (3476, 100051), (6083, 57172), (12166, 28586), (14293, 24332)]