1020777984

素因数分解:

$2^9\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1869

約数の個数: 160

約数和(自身を含む): 3096989280

約数和(自身を除く): 2076211296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 288, 328, 369, 384, 432, 492, 512, 576, 656, 738, 768, 864, 984, 1107, 1152, 1312, 1476, 1536, 1728, 1801, 1968, 2214, 2304, 2624, 2952, 3456, 3602, 3936, 4428, 4608, 5248, 5403, 5904, 6912, 7204, 7872, 8856, 10496, 10806, 11808, 13824, 14408, 15744, 16209, 17712, 20992, 21612, 23616, 28816, 31488, 32418, 35424, 43224, 47232, 48627, 57632, 62976, 64836, 70848, 73841, 86448, 94464, 97254, 115264, 129672, 141696, 147682, 172896, 188928, 194508, 221523, 230528, 259344, 283392, 295364, 345792, 389016, 443046, 461056, 518688, 566784, 590728, 664569, 691584, 778032, 886092, 922112, 1037376, 1181456, 1329138, 1383168, 1556064, 1772184, 1993707, 2074752, 2362912, 2658276, 2766336, 3112128, 3544368, 3987414, 4149504, 4725824, 5316552, 6224256, 7088736, 7974828, 8299008, 9451648, 10633104, 12448512, 14177472, 15949656, 18903296, 21266208, 24897024, 28354944, 31899312, 37806592, 42532416, 56709888, 63798624, 85064832, 113419776, 127597248, 170129664, 255194496, 340259328, 510388992, 1020777984]

約数ペア:

[(1, 1020777984), (2, 510388992), (3, 340259328), (4, 255194496), (6, 170129664), (8, 127597248), (9, 113419776), (12, 85064832), (16, 63798624), (18, 56709888), (24, 42532416), (27, 37806592), (32, 31899312), (36, 28354944), (41, 24897024), (48, 21266208), (54, 18903296), (64, 15949656), (72, 14177472), (82, 12448512), (96, 10633104), (108, 9451648), (123, 8299008), (128, 7974828), (144, 7088736), (164, 6224256), (192, 5316552), (216, 4725824), (246, 4149504), (256, 3987414), (288, 3544368), (328, 3112128), (369, 2766336), (384, 2658276), (432, 2362912), (492, 2074752), (512, 1993707), (576, 1772184), (656, 1556064), (738, 1383168), (768, 1329138), (864, 1181456), (984, 1037376), (1107, 922112), (1152, 886092), (1312, 778032), (1476, 691584), (1536, 664569), (1728, 590728), (1801, 566784), (1968, 518688), (2214, 461056), (2304, 443046), (2624, 389016), (2952, 345792), (3456, 295364), (3602, 283392), (3936, 259344), (4428, 230528), (4608, 221523), (5248, 194508), (5403, 188928), (5904, 172896), (6912, 147682), (7204, 141696), (7872, 129672), (8856, 115264), (10496, 97254), (10806, 94464), (11808, 86448), (13824, 73841), (14408, 70848), (15744, 64836), (16209, 62976), (17712, 57632), (20992, 48627), (21612, 47232), (23616, 43224), (28816, 35424), (31488, 32418)]