289101708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1147229}}^1$

素因数の和:1147246

約数の個数: 36

約数和(自身を含む): 835183440

約数和(自身を除く): 546081732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1147229, 2294458, 3441687, 4588916, 6883374, 8030603, 10325061, 13766748, 16061206, 20650122, 24091809, 32122412, 41300244, 48183618, 72275427, 96367236, 144550854, 289101708]

約数ペア:

[(1, 289101708), (2, 144550854), (3, 96367236), (4, 72275427), (6, 48183618), (7, 41300244), (9, 32122412), (12, 24091809), (14, 20650122), (18, 16061206), (21, 13766748), (28, 10325061), (36, 8030603), (42, 6883374), (63, 4588916), (84, 3441687), (126, 2294458), (252, 1147229)]