245815584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{365797}}^1$

素因数の和:365817

約数の個数: 48

約数和(自身を含む): 737448768

約数和(自身を除く): 491633184

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, 365797, 731594, 1097391, 1463188, 2194782, 2560579, 2926376, 4389564, 5121158, 5852752, 7681737, 8779128, 10242316, 11705504, 15363474, 17558256, 20484632, 30726948, 35116512, 40969264, 61453896, 81938528, 122907792, 245815584]

約数ペア:

[(1, 245815584), (2, 122907792), (3, 81938528), (4, 61453896), (6, 40969264), (7, 35116512), (8, 30726948), (12, 20484632), (14, 17558256), (16, 15363474), (21, 11705504), (24, 10242316), (28, 8779128), (32, 7681737), (42, 5852752), (48, 5121158), (56, 4389564), (84, 2926376), (96, 2560579), (112, 2194782), (168, 1463188), (224, 1097391), (336, 731594), (672, 365797)]