247008552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1470289}}^1$

素因数の和:1470305

約数の個数: 32

約数和(自身を含む): 705739200

約数和(自身を除く): 458730648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1470289, 2940578, 4410867, 5881156, 8821734, 10292023, 11762312, 17643468, 20584046, 30876069, 35286936, 41168092, 61752138, 82336184, 123504276, 247008552]

約数ペア:

[(1, 247008552), (2, 123504276), (3, 82336184), (4, 61752138), (6, 41168092), (7, 35286936), (8, 30876069), (12, 20584046), (14, 17643468), (21, 11762312), (24, 10292023), (28, 8821734), (42, 5881156), (56, 4410867), (84, 2940578), (168, 1470289)]