217873824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{324217}}^1$

素因数の和:324237

約数の個数: 48

約数和(自身を含む): 653623488

約数和(自身を除く): 435749664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 324217, 648434, 972651, 1296868, 1945302, 2269519, 2593736, 3890604, 4539038, 5187472, 6808557, 7781208, 9078076, 10374944, 13617114, 15562416, 18156152, 27234228, 31124832, 36312304, 54468456, 72624608, 108936912, 217873824]

約数ペア:

[(1, 217873824), (2, 108936912), (3, 72624608), (4, 54468456), (6, 36312304), (7, 31124832), (8, 27234228), (12, 18156152), (14, 15562416), (16, 13617114), (21, 10374944), (24, 9078076), (28, 7781208), (32, 6808557), (42, 5187472), (48, 4539038), (56, 3890604), (84, 2593736), (96, 2269519), (112, 1945302), (168, 1296868), (224, 972651), (336, 648434), (672, 324217)]