378830564

素因数分解:

$2^2\times 7^2\times {\mathrm{443}}^1\times {\mathrm{4363}}^1$

素因数の和:4824

約数の個数: 36

約数和(自身を含む): 773108784

約数和(自身を除く): 394278220

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 443, 886, 1772, 3101, 4363, 6202, 8726, 12404, 17452, 21707, 30541, 43414, 61082, 86828, 122164, 213787, 427574, 855148, 1932809, 3865618, 7731236, 13529663, 27059326, 54118652, 94707641, 189415282, 378830564]

約数ペア:

[(1, 378830564), (2, 189415282), (4, 94707641), (7, 54118652), (14, 27059326), (28, 13529663), (49, 7731236), (98, 3865618), (196, 1932809), (443, 855148), (886, 427574), (1772, 213787), (3101, 122164), (4363, 86828), (6202, 61082), (8726, 43414), (12404, 30541), (17452, 21707)]