318384416

素因数分解:

$2^5\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1913}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 717704064

約数和(自身を除く): 399319648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 743, 1486, 1913, 2972, 3826, 5201, 5944, 7652, 10402, 11888, 13391, 15304, 20804, 23776, 26782, 30608, 41608, 53564, 61216, 83216, 107128, 166432, 214256, 428512, 1421359, 2842718, 5685436, 9949513, 11370872, 19899026, 22741744, 39798052, 45483488, 79596104, 159192208, 318384416]

約数ペア:

[(1, 318384416), (2, 159192208), (4, 79596104), (7, 45483488), (8, 39798052), (14, 22741744), (16, 19899026), (28, 11370872), (32, 9949513), (56, 5685436), (112, 2842718), (224, 1421359), (743, 428512), (1486, 214256), (1913, 166432), (2972, 107128), (3826, 83216), (5201, 61216), (5944, 53564), (7652, 41608), (10402, 30608), (11888, 26782), (13391, 23776), (15304, 20804)]