1330988064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1980637}}^1$

素因数の和:1980657

約数の個数: 48

約数和(自身を含む): 3992966208

約数和(自身を除く): 2661978144

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, 1980637, 3961274, 5941911, 7922548, 11883822, 13864459, 15845096, 23767644, 27728918, 31690192, 41593377, 47535288, 55457836, 63380384, 83186754, 95070576, 110915672, 166373508, 190141152, 221831344, 332747016, 443662688, 665494032, 1330988064]

約数ペア:

[(1, 1330988064), (2, 665494032), (3, 443662688), (4, 332747016), (6, 221831344), (7, 190141152), (8, 166373508), (12, 110915672), (14, 95070576), (16, 83186754), (21, 63380384), (24, 55457836), (28, 47535288), (32, 41593377), (42, 31690192), (48, 27728918), (56, 23767644), (84, 15845096), (96, 13864459), (112, 11883822), (168, 7922548), (224, 5941911), (336, 3961274), (672, 1980637)]