217160832

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{80789}}^1$

素因数の和:80813

約数の個数: 64

約数和(自身を含む): 659246400

約数和(自身を除く): 442085568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 80789, 161578, 242367, 323156, 484734, 565523, 646312, 969468, 1131046, 1292624, 1696569, 1938936, 2262092, 2585248, 3393138, 3877872, 4524184, 5170496, 6786276, 7755744, 9048368, 10340992, 13572552, 15511488, 18096736, 27145104, 31022976, 36193472, 54290208, 72386944, 108580416, 217160832]

約数ペア:

[(1, 217160832), (2, 108580416), (3, 72386944), (4, 54290208), (6, 36193472), (7, 31022976), (8, 27145104), (12, 18096736), (14, 15511488), (16, 13572552), (21, 10340992), (24, 9048368), (28, 7755744), (32, 6786276), (42, 5170496), (48, 4524184), (56, 3877872), (64, 3393138), (84, 2585248), (96, 2262092), (112, 1938936), (128, 1696569), (168, 1292624), (192, 1131046), (224, 969468), (336, 646312), (384, 565523), (448, 484734), (672, 323156), (896, 242367), (1344, 161578), (2688, 80789)]