247414944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 744702336

約数和(自身を除く): 497287392

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, 557, 661, 672, 1114, 1322, 1671, 1983, 2228, 2644, 3342, 3899, 3966, 4456, 4627, 5288, 6684, 7798, 7932, 8912, 9254, 10576, 11697, 13368, 13881, 15596, 15864, 17824, 18508, 21152, 23394, 26736, 27762, 31192, 31728, 37016, 46788, 53472, 55524, 62384, 63456, 74032, 93576, 111048, 124768, 148064, 187152, 222096, 368177, 374304, 444192, 736354, 1104531, 1472708, 2209062, 2577239, 2945416, 4418124, 5154478, 5890832, 7731717, 8836248, 10308956, 11781664, 15463434, 17672496, 20617912, 30926868, 35344992, 41235824, 61853736, 82471648, 123707472, 247414944]

約数ペア:

[(1, 247414944), (2, 123707472), (3, 82471648), (4, 61853736), (6, 41235824), (7, 35344992), (8, 30926868), (12, 20617912), (14, 17672496), (16, 15463434), (21, 11781664), (24, 10308956), (28, 8836248), (32, 7731717), (42, 5890832), (48, 5154478), (56, 4418124), (84, 2945416), (96, 2577239), (112, 2209062), (168, 1472708), (224, 1104531), (336, 736354), (557, 444192), (661, 374304), (672, 368177), (1114, 222096), (1322, 187152), (1671, 148064), (1983, 124768), (2228, 111048), (2644, 93576), (3342, 74032), (3899, 63456), (3966, 62384), (4456, 55524), (4627, 53472), (5288, 46788), (6684, 37016), (7798, 31728), (7932, 31192), (8912, 27762), (9254, 26736), (10576, 23394), (11697, 21152), (13368, 18508), (13881, 17824), (15596, 15864)]