1901297664

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 6459129600

約数和(自身を除く): 4557831936

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, 307, 336, 378, 384, 432, 448, 504, 512, 576, 614, 672, 756, 768, 864, 896, 921, 1008, 1024, 1152, 1228, 1344, 1512, 1536, 1728, 1792, 1842, 2016, 2048, 2149, 2304, 2456, 2688, 2763, 3024, 3072, 3456, 3584, 3684, 4032, 4096, 4298, 4608, 4912, 5376, 5526, 6048, 6144, 6447, 6912, 7168, 7368, 8064, 8192, 8289, 8596, 9216, 9824, 10752, 11052, 12096, 12288, 12894, 13824, 14336, 14736, 16128, 16384, 16578, 17192, 18432, 19341, 19648, 21504, 22104, 24192, 24576, 25788, 27648, 28672, 29472, 32256, 32768, 33156, 34384, 36864, 38682, 39296, 43008, 44208, 48384, 49152, 51576, 55296, 57344, 58023, 58944, 64512, 66312, 68768, 73728, 77364, 78592, 86016, 88416, 96768, 98304, 103152, 110592, 114688, 116046, 117888, 129024, 132624, 137536, 147456, 154728, 157184, 172032, 176832, 193536, 206304, 221184, 229376, 232092, 235776, 258048, 265248, 275072, 294912, 309456, 314368, 344064, 353664, 387072, 412608, 442368, 464184, 471552, 516096, 530496, 550144, 618912, 628736, 688128, 707328, 774144, 825216, 884736, 928368, 943104, 1032192, 1060992, 1100288, 1237824, 1257472, 1414656, 1548288, 1650432, 1856736, 1886208, 2064384, 2121984, 2200576, 2475648, 2514944, 2829312, 3096576, 3300864, 3713472, 3772416, 4243968, 4401152, 4951296, 5029888, 5658624, 6193152, 6601728, 7426944, 7544832, 8487936, 8802304, 9902592, 10059776, 11317248, 13203456, 14853888, 15089664, 16975872, 17604608, 19805184, 22634496, 26406912, 29707776, 30179328, 33951744, 35209216, 39610368, 45268992, 52813824, 59415552, 67903488, 70418432, 79220736, 90537984, 105627648, 118831104, 135806976, 158441472, 211255296, 237662208, 271613952, 316882944, 475324416, 633765888, 950648832, 1901297664]

約数ペア:

[(1, 1901297664), (2, 950648832), (3, 633765888), (4, 475324416), (6, 316882944), (7, 271613952), (8, 237662208), (9, 211255296), (12, 158441472), (14, 135806976), (16, 118831104), (18, 105627648), (21, 90537984), (24, 79220736), (27, 70418432), (28, 67903488), (32, 59415552), (36, 52813824), (42, 45268992), (48, 39610368), (54, 35209216), (56, 33951744), (63, 30179328), (64, 29707776), (72, 26406912), (84, 22634496), (96, 19805184), (108, 17604608), (112, 16975872), (126, 15089664), (128, 14853888), (144, 13203456), (168, 11317248), (189, 10059776), (192, 9902592), (216, 8802304), (224, 8487936), (252, 7544832), (256, 7426944), (288, 6601728), (307, 6193152), (336, 5658624), (378, 5029888), (384, 4951296), (432, 4401152), (448, 4243968), (504, 3772416), (512, 3713472), (576, 3300864), (614, 3096576), (672, 2829312), (756, 2514944), (768, 2475648), (864, 2200576), (896, 2121984), (921, 2064384), (1008, 1886208), (1024, 1856736), (1152, 1650432), (1228, 1548288), (1344, 1414656), (1512, 1257472), (1536, 1237824), (1728, 1100288), (1792, 1060992), (1842, 1032192), (2016, 943104), (2048, 928368), (2149, 884736), (2304, 825216), (2456, 774144), (2688, 707328), (2763, 688128), (3024, 628736), (3072, 618912), (3456, 550144), (3584, 530496), (3684, 516096), (4032, 471552), (4096, 464184), (4298, 442368), (4608, 412608), (4912, 387072), (5376, 353664), (5526, 344064), (6048, 314368), (6144, 309456), (6447, 294912), (6912, 275072), (7168, 265248), (7368, 258048), (8064, 235776), (8192, 232092), (8289, 229376), (8596, 221184), (9216, 206304), (9824, 193536), (10752, 176832), (11052, 172032), (12096, 157184), (12288, 154728), (12894, 147456), (13824, 137536), (14336, 132624), (14736, 129024), (16128, 117888), (16384, 116046), (16578, 114688), (17192, 110592), (18432, 103152), (19341, 98304), (19648, 96768), (21504, 88416), (22104, 86016), (24192, 78592), (24576, 77364), (25788, 73728), (27648, 68768), (28672, 66312), (29472, 64512), (32256, 58944), (32768, 58023), (33156, 57344), (34384, 55296), (36864, 51576), (38682, 49152), (39296, 48384), (43008, 44208)]