245595648

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1407

約数の個数: 80

約数和(自身を含む): 659957760

約数和(自身を除く): 414362112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1259, 1524, 1536, 2032, 2518, 3048, 3777, 4064, 5036, 6096, 7554, 8128, 10072, 12192, 15108, 16256, 20144, 24384, 30216, 32512, 40288, 48768, 60432, 65024, 80576, 97536, 120864, 159893, 161152, 195072, 241728, 319786, 322304, 479679, 483456, 639572, 644608, 959358, 966912, 1279144, 1918716, 1933824, 2558288, 3837432, 5116576, 7674864, 10233152, 15349728, 20466304, 30699456, 40932608, 61398912, 81865216, 122797824, 245595648]

約数ペア:

[(1, 245595648), (2, 122797824), (3, 81865216), (4, 61398912), (6, 40932608), (8, 30699456), (12, 20466304), (16, 15349728), (24, 10233152), (32, 7674864), (48, 5116576), (64, 3837432), (96, 2558288), (127, 1933824), (128, 1918716), (192, 1279144), (254, 966912), (256, 959358), (381, 644608), (384, 639572), (508, 483456), (512, 479679), (762, 322304), (768, 319786), (1016, 241728), (1259, 195072), (1524, 161152), (1536, 159893), (2032, 120864), (2518, 97536), (3048, 80576), (3777, 65024), (4064, 60432), (5036, 48768), (6096, 40288), (7554, 32512), (8128, 30216), (10072, 24384), (12192, 20144), (15108, 16256)]