1288644864

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 3714127872

約数和(自身を除く): 2425483008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 337, 383, 384, 416, 624, 674, 766, 768, 832, 1011, 1149, 1248, 1348, 1532, 1664, 2022, 2298, 2496, 2696, 3064, 3328, 4044, 4381, 4596, 4979, 4992, 5392, 6128, 8088, 8762, 9192, 9958, 9984, 10784, 12256, 13143, 14937, 16176, 17524, 18384, 19916, 21568, 24512, 26286, 29874, 32352, 35048, 36768, 39832, 43136, 49024, 52572, 59748, 64704, 70096, 73536, 79664, 86272, 98048, 105144, 119496, 129071, 129408, 140192, 147072, 159328, 210288, 238992, 258142, 258816, 280384, 294144, 318656, 387213, 420576, 477984, 516284, 560768, 637312, 774426, 841152, 955968, 1032568, 1121536, 1274624, 1548852, 1677923, 1682304, 1911936, 2065136, 3097704, 3355846, 3364608, 3823872, 4130272, 5033769, 6195408, 6711692, 8260544, 10067538, 12390816, 13423384, 16521088, 20135076, 24781632, 26846768, 33042176, 40270152, 49563264, 53693536, 80540304, 99126528, 107387072, 161080608, 214774144, 322161216, 429548288, 644322432, 1288644864]

約数ペア:

[(1, 1288644864), (2, 644322432), (3, 429548288), (4, 322161216), (6, 214774144), (8, 161080608), (12, 107387072), (13, 99126528), (16, 80540304), (24, 53693536), (26, 49563264), (32, 40270152), (39, 33042176), (48, 26846768), (52, 24781632), (64, 20135076), (78, 16521088), (96, 13423384), (104, 12390816), (128, 10067538), (156, 8260544), (192, 6711692), (208, 6195408), (256, 5033769), (312, 4130272), (337, 3823872), (383, 3364608), (384, 3355846), (416, 3097704), (624, 2065136), (674, 1911936), (766, 1682304), (768, 1677923), (832, 1548852), (1011, 1274624), (1149, 1121536), (1248, 1032568), (1348, 955968), (1532, 841152), (1664, 774426), (2022, 637312), (2298, 560768), (2496, 516284), (2696, 477984), (3064, 420576), (3328, 387213), (4044, 318656), (4381, 294144), (4596, 280384), (4979, 258816), (4992, 258142), (5392, 238992), (6128, 210288), (8088, 159328), (8762, 147072), (9192, 140192), (9958, 129408), (9984, 129071), (10784, 119496), (12256, 105144), (13143, 98048), (14937, 86272), (16176, 79664), (17524, 73536), (18384, 70096), (19916, 64704), (21568, 59748), (24512, 52572), (26286, 49024), (29874, 43136), (32352, 39832), (35048, 36768)]