264281808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{786553}}^1$

素因数の和:786571

約数の個数: 40

約数和(自身を含む): 780261568

約数和(自身を除く): 515979760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 786553, 1573106, 2359659, 3146212, 4719318, 5505871, 6292424, 9438636, 11011742, 12584848, 16517613, 18877272, 22023484, 33035226, 37754544, 44046968, 66070452, 88093936, 132140904, 264281808]

約数ペア:

[(1, 264281808), (2, 132140904), (3, 88093936), (4, 66070452), (6, 44046968), (7, 37754544), (8, 33035226), (12, 22023484), (14, 18877272), (16, 16517613), (21, 12584848), (24, 11011742), (28, 9438636), (42, 6292424), (48, 5505871), (56, 4719318), (84, 3146212), (112, 2359659), (168, 1573106), (336, 786553)]