240899712256

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{55711}}^1$

素因数の和:55880

約数の個数: 144

約数和(自身を含む): 583041679360

約数和(自身を除く): 342141967104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 128, 133, 152, 224, 254, 256, 266, 304, 448, 508, 532, 608, 889, 896, 1016, 1064, 1216, 1778, 1792, 2032, 2128, 2413, 2432, 3556, 4064, 4256, 4826, 4864, 7112, 8128, 8512, 9652, 14224, 16256, 16891, 17024, 19304, 28448, 32512, 33782, 34048, 38608, 55711, 56896, 67564, 77216, 111422, 113792, 135128, 154432, 222844, 227584, 270256, 308864, 389977, 445688, 540512, 617728, 779954, 891376, 1058509, 1081024, 1559908, 1782752, 2117018, 2162048, 3119816, 3565504, 4234036, 4324096, 6239632, 7075297, 7131008, 7409563, 8468072, 12479264, 14150594, 14262016, 14819126, 16936144, 24958528, 28301188, 29638252, 33872288, 49527079, 49917056, 56602376, 59276504, 67744576, 99054158, 99834112, 113204752, 118553008, 134430643, 135489152, 198108316, 226409504, 237106016, 268861286, 270978304, 396216632, 452819008, 474212032, 537722572, 792433264, 905638016, 941014501, 948424064, 1075445144, 1584866528, 1811276032, 1882029002, 1896848128, 2150890288, 3169733056, 3764058004, 4301780576, 6339466112, 7528116008, 8603561152, 12678932224, 15056232016, 17207122304, 30112464032, 34414244608, 60224928064, 120449856128, 240899712256]

約数ペア:

[(1, 240899712256), (2, 120449856128), (4, 60224928064), (7, 34414244608), (8, 30112464032), (14, 17207122304), (16, 15056232016), (19, 12678932224), (28, 8603561152), (32, 7528116008), (38, 6339466112), (56, 4301780576), (64, 3764058004), (76, 3169733056), (112, 2150890288), (127, 1896848128), (128, 1882029002), (133, 1811276032), (152, 1584866528), (224, 1075445144), (254, 948424064), (256, 941014501), (266, 905638016), (304, 792433264), (448, 537722572), (508, 474212032), (532, 452819008), (608, 396216632), (889, 270978304), (896, 268861286), (1016, 237106016), (1064, 226409504), (1216, 198108316), (1778, 135489152), (1792, 134430643), (2032, 118553008), (2128, 113204752), (2413, 99834112), (2432, 99054158), (3556, 67744576), (4064, 59276504), (4256, 56602376), (4826, 49917056), (4864, 49527079), (7112, 33872288), (8128, 29638252), (8512, 28301188), (9652, 24958528), (14224, 16936144), (16256, 14819126), (16891, 14262016), (17024, 14150594), (19304, 12479264), (28448, 8468072), (32512, 7409563), (33782, 7131008), (34048, 7075297), (38608, 6239632), (55711, 4324096), (56896, 4234036), (67564, 3565504), (77216, 3119816), (111422, 2162048), (113792, 2117018), (135128, 1782752), (154432, 1559908), (222844, 1081024), (227584, 1058509), (270256, 891376), (308864, 779954), (389977, 617728), (445688, 540512)]