299842564

素因数分解:

$2^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{4919}}^1$

素因数の和:5248

約数の個数: 36

約数和(自身を含む): 612480960

約数和(自身を除く): 312638396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 311, 622, 1244, 2177, 4354, 4919, 8708, 9838, 15239, 19676, 30478, 34433, 60956, 68866, 137732, 241031, 482062, 964124, 1529809, 3059618, 6119236, 10708663, 21417326, 42834652, 74960641, 149921282, 299842564]

約数ペア:

[(1, 299842564), (2, 149921282), (4, 74960641), (7, 42834652), (14, 21417326), (28, 10708663), (49, 6119236), (98, 3059618), (196, 1529809), (311, 964124), (622, 482062), (1244, 241031), (2177, 137732), (4354, 68866), (4919, 60956), (8708, 34433), (9838, 30478), (15239, 19676)]