317344768

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 88

約数和(自身を含む): 706133120

約数和(自身を除く): 388788352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 769, 806, 832, 992, 1024, 1538, 1612, 1664, 1984, 3076, 3224, 3328, 3968, 6152, 6448, 6656, 7936, 9997, 12304, 12896, 13312, 15872, 19994, 23839, 24608, 25792, 31744, 39988, 47678, 49216, 51584, 79976, 95356, 98432, 103168, 159952, 190712, 196864, 206336, 309907, 319904, 381424, 393728, 412672, 619814, 639808, 762848, 787456, 1239628, 1279616, 1525696, 2479256, 2559232, 3051392, 4958512, 5118464, 6102784, 9917024, 10236928, 12205568, 19834048, 24411136, 39668096, 79336192, 158672384, 317344768]

約数ペア:

[(1, 317344768), (2, 158672384), (4, 79336192), (8, 39668096), (13, 24411136), (16, 19834048), (26, 12205568), (31, 10236928), (32, 9917024), (52, 6102784), (62, 5118464), (64, 4958512), (104, 3051392), (124, 2559232), (128, 2479256), (208, 1525696), (248, 1279616), (256, 1239628), (403, 787456), (416, 762848), (496, 639808), (512, 619814), (769, 412672), (806, 393728), (832, 381424), (992, 319904), (1024, 309907), (1538, 206336), (1612, 196864), (1664, 190712), (1984, 159952), (3076, 103168), (3224, 98432), (3328, 95356), (3968, 79976), (6152, 51584), (6448, 49216), (6656, 47678), (7936, 39988), (9997, 31744), (12304, 25792), (12896, 24608), (13312, 23839), (15872, 19994)]