2040784128

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20599}}^1$

素因数の和:20664

約数の個数: 108

約数和(自身を含む): 6021215200

約数和(自身を除く): 3980431072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 2064, 2304, 2752, 3096, 4128, 5504, 6192, 8256, 11008, 12384, 16512, 20599, 24768, 33024, 41198, 49536, 61797, 82396, 99072, 123594, 164792, 185391, 247188, 329584, 370782, 494376, 659168, 741564, 885757, 988752, 1318336, 1483128, 1771514, 1977504, 2636672, 2657271, 2966256, 3543028, 3955008, 5273344, 5314542, 5932512, 7086056, 7910016, 7971813, 10629084, 11865024, 14172112, 15820032, 15943626, 21258168, 23730048, 28344224, 31887252, 42516336, 47460096, 56688448, 63774504, 85032672, 113376896, 127549008, 170065344, 226753792, 255098016, 340130688, 510196032, 680261376, 1020392064, 2040784128]

約数ペア:

[(1, 2040784128), (2, 1020392064), (3, 680261376), (4, 510196032), (6, 340130688), (8, 255098016), (9, 226753792), (12, 170065344), (16, 127549008), (18, 113376896), (24, 85032672), (32, 63774504), (36, 56688448), (43, 47460096), (48, 42516336), (64, 31887252), (72, 28344224), (86, 23730048), (96, 21258168), (128, 15943626), (129, 15820032), (144, 14172112), (172, 11865024), (192, 10629084), (256, 7971813), (258, 7910016), (288, 7086056), (344, 5932512), (384, 5314542), (387, 5273344), (516, 3955008), (576, 3543028), (688, 2966256), (768, 2657271), (774, 2636672), (1032, 1977504), (1152, 1771514), (1376, 1483128), (1548, 1318336), (2064, 988752), (2304, 885757), (2752, 741564), (3096, 659168), (4128, 494376), (5504, 370782), (6192, 329584), (8256, 247188), (11008, 185391), (12384, 164792), (16512, 123594), (20599, 99072), (24768, 82396), (33024, 61797), (41198, 49536)]