2012781312

素因数分解:

$2^8\times 3^4\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1000

約数の個数: 180

約数和(自身を含む): 6061911240

約数和(自身を除く): 4049129928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 113, 128, 144, 162, 192, 216, 226, 256, 288, 324, 339, 384, 432, 452, 576, 648, 678, 768, 859, 864, 904, 1017, 1152, 1296, 1356, 1718, 1728, 1808, 2034, 2304, 2577, 2592, 2712, 3051, 3436, 3456, 3616, 4068, 5154, 5184, 5424, 6102, 6872, 6912, 7232, 7731, 8136, 9153, 10308, 10368, 10848, 12204, 13744, 14464, 15462, 16272, 18306, 20616, 20736, 21696, 23193, 24408, 27488, 28928, 30924, 32544, 36612, 41232, 43392, 46386, 48816, 54976, 61848, 65088, 69579, 73224, 82464, 86784, 92772, 97067, 97632, 109952, 123696, 130176, 139158, 146448, 164928, 185544, 194134, 195264, 219904, 247392, 260352, 278316, 291201, 292896, 329856, 371088, 388268, 390528, 494784, 556632, 582402, 585792, 659712, 742176, 776536, 781056, 873603, 989568, 1113264, 1164804, 1171584, 1484352, 1553072, 1747206, 1979136, 2226528, 2329608, 2343168, 2620809, 2968704, 3106144, 3494412, 4453056, 4659216, 5241618, 5937408, 6212288, 6988824, 7862427, 8906112, 9318432, 10483236, 12424576, 13977648, 15724854, 17812224, 18636864, 20966472, 24849152, 27955296, 31449708, 37273728, 41932944, 55910592, 62899416, 74547456, 83865888, 111821184, 125798832, 167731776, 223642368, 251597664, 335463552, 503195328, 670927104, 1006390656, 2012781312]

約数ペア:

[(1, 2012781312), (2, 1006390656), (3, 670927104), (4, 503195328), (6, 335463552), (8, 251597664), (9, 223642368), (12, 167731776), (16, 125798832), (18, 111821184), (24, 83865888), (27, 74547456), (32, 62899416), (36, 55910592), (48, 41932944), (54, 37273728), (64, 31449708), (72, 27955296), (81, 24849152), (96, 20966472), (108, 18636864), (113, 17812224), (128, 15724854), (144, 13977648), (162, 12424576), (192, 10483236), (216, 9318432), (226, 8906112), (256, 7862427), (288, 6988824), (324, 6212288), (339, 5937408), (384, 5241618), (432, 4659216), (452, 4453056), (576, 3494412), (648, 3106144), (678, 2968704), (768, 2620809), (859, 2343168), (864, 2329608), (904, 2226528), (1017, 1979136), (1152, 1747206), (1296, 1553072), (1356, 1484352), (1718, 1171584), (1728, 1164804), (1808, 1113264), (2034, 989568), (2304, 873603), (2577, 781056), (2592, 776536), (2712, 742176), (3051, 659712), (3436, 585792), (3456, 582402), (3616, 556632), (4068, 494784), (5154, 390528), (5184, 388268), (5424, 371088), (6102, 329856), (6872, 292896), (6912, 291201), (7232, 278316), (7731, 260352), (8136, 247392), (9153, 219904), (10308, 195264), (10368, 194134), (10848, 185544), (12204, 164928), (13744, 146448), (14464, 139158), (15462, 130176), (16272, 123696), (18306, 109952), (20616, 97632), (20736, 97067), (21696, 92772), (23193, 86784), (24408, 82464), (27488, 73224), (28928, 69579), (30924, 65088), (32544, 61848), (36612, 54976), (41232, 48816), (43392, 46386)]