821899008

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{16987}}^1$

素因数の和:17019

約数の個数: 144

約数和(自身を含む): 2777877760

約数和(自身を除く): 1955978752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 16987, 24192, 33974, 48384, 50961, 67948, 101922, 118909, 135896, 152883, 203844, 237818, 271792, 305766, 356727, 407688, 458649, 475636, 543584, 611532, 713454, 815376, 917298, 951272, 1070181, 1087168, 1223064, 1426908, 1630752, 1834596, 1902544, 2140362, 2174336, 2446128, 2853816, 3210543, 3261504, 3669192, 3805088, 4280724, 4348672, 4892256, 5707632, 6421086, 6523008, 7338384, 7610176, 8561448, 9784512, 11415264, 12842172, 13046016, 14676768, 15220352, 17122896, 19569024, 22830528, 25684344, 29353536, 30440704, 34245792, 39138048, 45661056, 51368688, 58707072, 68491584, 91322112, 102737376, 117414144, 136983168, 205474752, 273966336, 410949504, 821899008]

約数ペア:

[(1, 821899008), (2, 410949504), (3, 273966336), (4, 205474752), (6, 136983168), (7, 117414144), (8, 102737376), (9, 91322112), (12, 68491584), (14, 58707072), (16, 51368688), (18, 45661056), (21, 39138048), (24, 34245792), (27, 30440704), (28, 29353536), (32, 25684344), (36, 22830528), (42, 19569024), (48, 17122896), (54, 15220352), (56, 14676768), (63, 13046016), (64, 12842172), (72, 11415264), (84, 9784512), (96, 8561448), (108, 7610176), (112, 7338384), (126, 6523008), (128, 6421086), (144, 5707632), (168, 4892256), (189, 4348672), (192, 4280724), (216, 3805088), (224, 3669192), (252, 3261504), (256, 3210543), (288, 2853816), (336, 2446128), (378, 2174336), (384, 2140362), (432, 1902544), (448, 1834596), (504, 1630752), (576, 1426908), (672, 1223064), (756, 1087168), (768, 1070181), (864, 951272), (896, 917298), (1008, 815376), (1152, 713454), (1344, 611532), (1512, 543584), (1728, 475636), (1792, 458649), (2016, 407688), (2304, 356727), (2688, 305766), (3024, 271792), (3456, 237818), (4032, 203844), (5376, 152883), (6048, 135896), (6912, 118909), (8064, 101922), (12096, 67948), (16128, 50961), (16987, 48384), (24192, 33974)]