245189056

素因数分解:

$2^6\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2411}}^1$

素因数の和:2657

約数の個数: 56

約数和(自身を含む): 558734976

約数和(自身を除く): 313545920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 448, 454, 908, 1589, 1816, 2411, 3178, 3632, 4822, 6356, 7264, 9644, 12712, 14528, 16877, 19288, 25424, 33754, 38576, 50848, 67508, 77152, 101696, 135016, 154304, 270032, 540064, 547297, 1080128, 1094594, 2189188, 3831079, 4378376, 7662158, 8756752, 15324316, 17513504, 30648632, 35027008, 61297264, 122594528, 245189056]

約数ペア:

[(1, 245189056), (2, 122594528), (4, 61297264), (7, 35027008), (8, 30648632), (14, 17513504), (16, 15324316), (28, 8756752), (32, 7662158), (56, 4378376), (64, 3831079), (112, 2189188), (224, 1094594), (227, 1080128), (448, 547297), (454, 540064), (908, 270032), (1589, 154304), (1816, 135016), (2411, 101696), (3178, 77152), (3632, 67508), (4822, 50848), (6356, 38576), (7264, 33754), (9644, 25424), (12712, 19288), (14528, 16877)]