329628376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 774720000

約数和(自身を除く): 445091624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 199, 308, 398, 616, 796, 1393, 1592, 2189, 2689, 2786, 4378, 5378, 5572, 8756, 10756, 11144, 15323, 17512, 18823, 21512, 29579, 30646, 37646, 59158, 61292, 75292, 118316, 122584, 150584, 207053, 236632, 414106, 535111, 828212, 1070222, 1656424, 2140444, 3745777, 4280888, 5886221, 7491554, 11772442, 14983108, 23544884, 29966216, 41203547, 47089768, 82407094, 164814188, 329628376]

約数ペア:

[(1, 329628376), (2, 164814188), (4, 82407094), (7, 47089768), (8, 41203547), (11, 29966216), (14, 23544884), (22, 14983108), (28, 11772442), (44, 7491554), (56, 5886221), (77, 4280888), (88, 3745777), (154, 2140444), (199, 1656424), (308, 1070222), (398, 828212), (616, 535111), (796, 414106), (1393, 236632), (1592, 207053), (2189, 150584), (2689, 122584), (2786, 118316), (4378, 75292), (5378, 61292), (5572, 59158), (8756, 37646), (10756, 30646), (11144, 29579), (15323, 21512), (17512, 18823)]