297499808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 606816000

約数和(自身を除く): 309316192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 499, 601, 992, 998, 1202, 1996, 2404, 3992, 4808, 7984, 9616, 15469, 15968, 18631, 19232, 30938, 37262, 61876, 74524, 123752, 149048, 247504, 298096, 299899, 495008, 596192, 599798, 1199596, 2399192, 4798384, 9296869, 9596768, 18593738, 37187476, 74374952, 148749904, 297499808]

約数ペア:

[(1, 297499808), (2, 148749904), (4, 74374952), (8, 37187476), (16, 18593738), (31, 9596768), (32, 9296869), (62, 4798384), (124, 2399192), (248, 1199596), (496, 599798), (499, 596192), (601, 495008), (992, 299899), (998, 298096), (1202, 247504), (1996, 149048), (2404, 123752), (3992, 74524), (4808, 61876), (7984, 37262), (9616, 30938), (15469, 19232), (15968, 18631)]