430838144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 942786000

約数和(自身を除く): 511947856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 314, 352, 628, 704, 1256, 1408, 1727, 1949, 2512, 3454, 3898, 5024, 6908, 7796, 10048, 13816, 15592, 20096, 21439, 27632, 31184, 42878, 55264, 62368, 85756, 110528, 124736, 171512, 221056, 249472, 305993, 343024, 611986, 686048, 1223972, 1372096, 2447944, 2744192, 3365923, 4895888, 6731846, 9791776, 13463692, 19583552, 26927384, 39167104, 53854768, 107709536, 215419072, 430838144]

約数ペア:

[(1, 430838144), (2, 215419072), (4, 107709536), (8, 53854768), (11, 39167104), (16, 26927384), (22, 19583552), (32, 13463692), (44, 9791776), (64, 6731846), (88, 4895888), (128, 3365923), (157, 2744192), (176, 2447944), (314, 1372096), (352, 1223972), (628, 686048), (704, 611986), (1256, 343024), (1408, 305993), (1727, 249472), (1949, 221056), (2512, 171512), (3454, 124736), (3898, 110528), (5024, 85756), (6908, 62368), (7796, 55264), (10048, 42878), (13816, 31184), (15592, 27632), (20096, 21439)]