245291424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{365017}}^1$

素因数の和:365037

約数の個数: 48

約数和(自身を含む): 735876288

約数和(自身を除く): 490584864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 365017, 730034, 1095051, 1460068, 2190102, 2555119, 2920136, 4380204, 5110238, 5840272, 7665357, 8760408, 10220476, 11680544, 15330714, 17520816, 20440952, 30661428, 35041632, 40881904, 61322856, 81763808, 122645712, 245291424]

約数ペア:

[(1, 245291424), (2, 122645712), (3, 81763808), (4, 61322856), (6, 40881904), (7, 35041632), (8, 30661428), (12, 20440952), (14, 17520816), (16, 15330714), (21, 11680544), (24, 10220476), (28, 8760408), (32, 7665357), (42, 5840272), (48, 5110238), (56, 4380204), (84, 2920136), (96, 2555119), (112, 2190102), (168, 1460068), (224, 1095051), (336, 730034), (672, 365017)]