634363408

素因数分解:

$2^4\times 7^6\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 70

約数和(自身を含む): 1438178846

約数和(自身を除く): 803815438

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 337, 343, 392, 674, 686, 784, 1348, 1372, 2359, 2401, 2696, 2744, 4718, 4802, 5392, 5488, 9436, 9604, 16513, 16807, 18872, 19208, 33026, 33614, 37744, 38416, 66052, 67228, 115591, 117649, 132104, 134456, 231182, 235298, 264208, 268912, 462364, 470596, 809137, 924728, 941192, 1618274, 1849456, 1882384, 3236548, 5663959, 6473096, 11327918, 12946192, 22655836, 39647713, 45311672, 79295426, 90623344, 158590852, 317181704, 634363408]

約数ペア:

[(1, 634363408), (2, 317181704), (4, 158590852), (7, 90623344), (8, 79295426), (14, 45311672), (16, 39647713), (28, 22655836), (49, 12946192), (56, 11327918), (98, 6473096), (112, 5663959), (196, 3236548), (337, 1882384), (343, 1849456), (392, 1618274), (674, 941192), (686, 924728), (784, 809137), (1348, 470596), (1372, 462364), (2359, 268912), (2401, 264208), (2696, 235298), (2744, 231182), (4718, 134456), (4802, 132104), (5392, 117649), (5488, 115591), (9436, 67228), (9604, 66052), (16513, 38416), (16807, 37744), (18872, 33614), (19208, 33026)]