2123975808

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 6320485080

約数和(自身を除く): 4196509272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 193, 233, 246, 288, 328, 369, 384, 386, 466, 492, 576, 579, 656, 699, 738, 772, 932, 984, 1152, 1158, 1312, 1398, 1476, 1544, 1737, 1864, 1968, 2097, 2316, 2624, 2796, 2952, 3088, 3474, 3728, 3936, 4194, 4632, 5248, 5592, 5904, 6176, 6948, 7456, 7872, 7913, 8388, 9264, 9553, 11184, 11808, 12352, 13896, 14912, 15744, 15826, 16776, 18528, 19106, 22368, 23616, 23739, 24704, 27792, 28659, 29824, 31652, 33552, 37056, 38212, 44736, 44969, 47232, 47478, 55584, 57318, 63304, 67104, 71217, 74112, 76424, 85977, 89472, 89938, 94956, 111168, 114636, 126608, 134208, 134907, 142434, 152848, 171954, 179876, 189912, 222336, 229272, 253216, 268416, 269814, 284868, 305696, 343908, 359752, 379824, 404721, 458544, 506432, 539628, 569736, 611392, 687816, 719504, 759648, 809442, 917088, 1012864, 1079256, 1139472, 1222784, 1375632, 1439008, 1519296, 1618884, 1834176, 1843729, 2158512, 2278944, 2751264, 2878016, 3038592, 3237768, 3668352, 3687458, 4317024, 4557888, 5502528, 5531187, 5756032, 6475536, 7374916, 8634048, 9115776, 11005056, 11062374, 12951072, 14749832, 16593561, 17268096, 22124748, 25902144, 29499664, 33187122, 44249496, 51804288, 58999328, 66374244, 88498992, 117998656, 132748488, 176997984, 235997312, 265496976, 353995968, 530993952, 707991936, 1061987904, 2123975808]

約数ペア:

[(1, 2123975808), (2, 1061987904), (3, 707991936), (4, 530993952), (6, 353995968), (8, 265496976), (9, 235997312), (12, 176997984), (16, 132748488), (18, 117998656), (24, 88498992), (32, 66374244), (36, 58999328), (41, 51804288), (48, 44249496), (64, 33187122), (72, 29499664), (82, 25902144), (96, 22124748), (123, 17268096), (128, 16593561), (144, 14749832), (164, 12951072), (192, 11062374), (193, 11005056), (233, 9115776), (246, 8634048), (288, 7374916), (328, 6475536), (369, 5756032), (384, 5531187), (386, 5502528), (466, 4557888), (492, 4317024), (576, 3687458), (579, 3668352), (656, 3237768), (699, 3038592), (738, 2878016), (772, 2751264), (932, 2278944), (984, 2158512), (1152, 1843729), (1158, 1834176), (1312, 1618884), (1398, 1519296), (1476, 1439008), (1544, 1375632), (1737, 1222784), (1864, 1139472), (1968, 1079256), (2097, 1012864), (2316, 917088), (2624, 809442), (2796, 759648), (2952, 719504), (3088, 687816), (3474, 611392), (3728, 569736), (3936, 539628), (4194, 506432), (4632, 458544), (5248, 404721), (5592, 379824), (5904, 359752), (6176, 343908), (6948, 305696), (7456, 284868), (7872, 269814), (7913, 268416), (8388, 253216), (9264, 229272), (9553, 222336), (11184, 189912), (11808, 179876), (12352, 171954), (13896, 152848), (14912, 142434), (15744, 134907), (15826, 134208), (16776, 126608), (18528, 114636), (19106, 111168), (22368, 94956), (23616, 89938), (23739, 89472), (24704, 85977), (27792, 76424), (28659, 74112), (29824, 71217), (31652, 67104), (33552, 63304), (37056, 57318), (38212, 55584), (44736, 47478), (44969, 47232)]