1609239424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 3581081280

約数和(自身を除く): 1971841856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 71, 104, 106, 128, 142, 208, 212, 257, 284, 416, 424, 514, 568, 689, 832, 848, 923, 1028, 1136, 1378, 1664, 1696, 1846, 2056, 2272, 2756, 3341, 3392, 3692, 3763, 4112, 4544, 5512, 6682, 6784, 7384, 7526, 8224, 9088, 11024, 13364, 13621, 14768, 15052, 16448, 18247, 22048, 26728, 27242, 29536, 30104, 32896, 36494, 44096, 48919, 53456, 54484, 59072, 60208, 72988, 88192, 97838, 106912, 108968, 118144, 120416, 145976, 177073, 195676, 213824, 217936, 237211, 240832, 291952, 354146, 391352, 427648, 435872, 474422, 481664, 583904, 708292, 782704, 871744, 948844, 967091, 1167808, 1416584, 1565408, 1743488, 1897688, 1934182, 2335616, 2833168, 3130816, 3795376, 3868364, 5666336, 6261632, 7590752, 7736728, 11332672, 12572183, 15181504, 15473456, 22665344, 25144366, 30363008, 30946912, 50288732, 61893824, 100577464, 123787648, 201154928, 402309856, 804619712, 1609239424]

約数ペア:

[(1, 1609239424), (2, 804619712), (4, 402309856), (8, 201154928), (13, 123787648), (16, 100577464), (26, 61893824), (32, 50288732), (52, 30946912), (53, 30363008), (64, 25144366), (71, 22665344), (104, 15473456), (106, 15181504), (128, 12572183), (142, 11332672), (208, 7736728), (212, 7590752), (257, 6261632), (284, 5666336), (416, 3868364), (424, 3795376), (514, 3130816), (568, 2833168), (689, 2335616), (832, 1934182), (848, 1897688), (923, 1743488), (1028, 1565408), (1136, 1416584), (1378, 1167808), (1664, 967091), (1696, 948844), (1846, 871744), (2056, 782704), (2272, 708292), (2756, 583904), (3341, 481664), (3392, 474422), (3692, 435872), (3763, 427648), (4112, 391352), (4544, 354146), (5512, 291952), (6682, 240832), (6784, 237211), (7384, 217936), (7526, 213824), (8224, 195676), (9088, 177073), (11024, 145976), (13364, 120416), (13621, 118144), (14768, 108968), (15052, 106912), (16448, 97838), (18247, 88192), (22048, 72988), (26728, 60208), (27242, 59072), (29536, 54484), (30104, 53456), (32896, 48919), (36494, 44096)]