388044552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2309789}}^1$

素因数の和:2309805

約数の個数: 32

約数和(自身を含む): 1108699200

約数和(自身を除く): 720654648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2309789, 4619578, 6929367, 9239156, 13858734, 16168523, 18478312, 27717468, 32337046, 48505569, 55434936, 64674092, 97011138, 129348184, 194022276, 388044552]

約数ペア:

[(1, 388044552), (2, 194022276), (3, 129348184), (4, 97011138), (6, 64674092), (7, 55434936), (8, 48505569), (12, 32337046), (14, 27717468), (21, 18478312), (24, 16168523), (28, 13858734), (42, 9239156), (56, 6929367), (84, 4619578), (168, 2309789)]