247860792

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{32173}}^1$

素因数の和:32292

約数の個数: 48

約数和(自身を含む): 677584440

約数和(自身を除く): 429723648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 32173, 64346, 96519, 128692, 193038, 257384, 289557, 386076, 579114, 772152, 1158228, 2316456, 3442511, 6885022, 10327533, 13770044, 20655066, 27540088, 30982599, 41310132, 61965198, 82620264, 123930396, 247860792]

約数ペア:

[(1, 247860792), (2, 123930396), (3, 82620264), (4, 61965198), (6, 41310132), (8, 30982599), (9, 27540088), (12, 20655066), (18, 13770044), (24, 10327533), (36, 6885022), (72, 3442511), (107, 2316456), (214, 1158228), (321, 772152), (428, 579114), (642, 386076), (856, 289557), (963, 257384), (1284, 193038), (1926, 128692), (2568, 96519), (3852, 64346), (7704, 32173)]