2181862656

素因数分解:

$2^8\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2518

約数の個数: 180

約数和(自身を含む): 6659940672

約数和(自身を除く): 4478078016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 256, 258, 288, 324, 344, 384, 387, 432, 516, 576, 648, 688, 768, 774, 864, 1032, 1152, 1161, 1296, 1376, 1548, 1728, 2064, 2304, 2322, 2447, 2592, 2752, 3096, 3456, 3483, 4128, 4644, 4894, 5184, 5504, 6192, 6912, 6966, 7341, 8256, 9288, 9788, 10368, 11008, 12384, 13932, 14682, 16512, 18576, 19576, 20736, 22023, 24768, 27864, 29364, 33024, 37152, 39152, 44046, 49536, 55728, 58728, 66069, 74304, 78304, 88092, 99072, 105221, 111456, 117456, 132138, 148608, 156608, 176184, 198207, 210442, 222912, 234912, 264276, 297216, 313216, 315663, 352368, 396414, 420884, 445824, 469824, 528552, 626432, 631326, 704736, 792828, 841768, 891648, 939648, 946989, 1057104, 1262652, 1409472, 1585656, 1683536, 1879296, 1893978, 2114208, 2525304, 2818944, 2840967, 3171312, 3367072, 3787956, 4228416, 5050608, 5637888, 5681934, 6342624, 6734144, 7575912, 8456832, 8522901, 10101216, 11363868, 12685248, 13468288, 15151824, 16913664, 17045802, 20202432, 22727736, 25370496, 26936576, 30303648, 34091604, 40404864, 45455472, 50740992, 60607296, 68183208, 80809728, 90910944, 121214592, 136366416, 181821888, 242429184, 272732832, 363643776, 545465664, 727287552, 1090931328, 2181862656]

約数ペア:

[(1, 2181862656), (2, 1090931328), (3, 727287552), (4, 545465664), (6, 363643776), (8, 272732832), (9, 242429184), (12, 181821888), (16, 136366416), (18, 121214592), (24, 90910944), (27, 80809728), (32, 68183208), (36, 60607296), (43, 50740992), (48, 45455472), (54, 40404864), (64, 34091604), (72, 30303648), (81, 26936576), (86, 25370496), (96, 22727736), (108, 20202432), (128, 17045802), (129, 16913664), (144, 15151824), (162, 13468288), (172, 12685248), (192, 11363868), (216, 10101216), (256, 8522901), (258, 8456832), (288, 7575912), (324, 6734144), (344, 6342624), (384, 5681934), (387, 5637888), (432, 5050608), (516, 4228416), (576, 3787956), (648, 3367072), (688, 3171312), (768, 2840967), (774, 2818944), (864, 2525304), (1032, 2114208), (1152, 1893978), (1161, 1879296), (1296, 1683536), (1376, 1585656), (1548, 1409472), (1728, 1262652), (2064, 1057104), (2304, 946989), (2322, 939648), (2447, 891648), (2592, 841768), (2752, 792828), (3096, 704736), (3456, 631326), (3483, 626432), (4128, 528552), (4644, 469824), (4894, 445824), (5184, 420884), (5504, 396414), (6192, 352368), (6912, 315663), (6966, 313216), (7341, 297216), (8256, 264276), (9288, 234912), (9788, 222912), (10368, 210442), (11008, 198207), (12384, 176184), (13932, 156608), (14682, 148608), (16512, 132138), (18576, 117456), (19576, 111456), (20736, 105221), (22023, 99072), (24768, 88092), (27864, 78304), (29364, 74304), (33024, 66069), (37152, 58728), (39152, 55728), (44046, 49536)]