304197488

素因数分解:

$2^4\times 7^2\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1270

約数の個数: 60

約数和(自身を含む): 687815352

約数和(自身を除く): 383617864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 587, 661, 784, 1174, 1322, 2348, 2644, 4109, 4627, 4696, 5288, 8218, 9254, 9392, 10576, 16436, 18508, 28763, 32389, 32872, 37016, 57526, 64778, 65744, 74032, 115052, 129556, 230104, 259112, 388007, 460208, 518224, 776014, 1552028, 2716049, 3104056, 5432098, 6208112, 10864196, 19012343, 21728392, 38024686, 43456784, 76049372, 152098744, 304197488]

約数ペア:

[(1, 304197488), (2, 152098744), (4, 76049372), (7, 43456784), (8, 38024686), (14, 21728392), (16, 19012343), (28, 10864196), (49, 6208112), (56, 5432098), (98, 3104056), (112, 2716049), (196, 1552028), (392, 776014), (587, 518224), (661, 460208), (784, 388007), (1174, 259112), (1322, 230104), (2348, 129556), (2644, 115052), (4109, 74032), (4627, 65744), (4696, 64778), (5288, 57526), (8218, 37016), (9254, 32872), (9392, 32389), (10576, 28763), (16436, 18508)]