2080842048

素因数分解:

$2^6\times 3^5\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2091

約数の個数: 168

約数和(自身を含む): 6280720992

約数和(自身を除く): 4199878944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 201, 216, 243, 268, 288, 324, 402, 432, 486, 536, 576, 603, 648, 804, 864, 972, 1072, 1206, 1296, 1608, 1728, 1809, 1944, 1997, 2144, 2412, 2592, 3216, 3618, 3888, 3994, 4288, 4824, 5184, 5427, 5991, 6432, 7236, 7776, 7988, 9648, 10854, 11982, 12864, 14472, 15552, 15976, 16281, 17973, 19296, 21708, 23964, 28944, 31952, 32562, 35946, 38592, 43416, 47928, 53919, 57888, 63904, 65124, 71892, 86832, 95856, 107838, 115776, 127808, 130248, 133799, 143784, 161757, 173664, 191712, 215676, 260496, 267598, 287568, 323514, 347328, 383424, 401397, 431352, 485271, 520992, 535196, 575136, 647028, 802794, 862704, 970542, 1041984, 1070392, 1150272, 1204191, 1294056, 1605588, 1725408, 1941084, 2140784, 2408382, 2588112, 3211176, 3450816, 3612573, 3882168, 4281568, 4816764, 5176224, 6422352, 7225146, 7764336, 8563136, 9633528, 10352448, 10837719, 12844704, 14450292, 15528672, 19267056, 21675438, 25689408, 28900584, 31057344, 32513157, 38534112, 43350876, 57801168, 65026314, 77068224, 86701752, 115602336, 130052628, 173403504, 231204672, 260105256, 346807008, 520210512, 693614016, 1040421024, 2080842048]

約数ペア:

[(1, 2080842048), (2, 1040421024), (3, 693614016), (4, 520210512), (6, 346807008), (8, 260105256), (9, 231204672), (12, 173403504), (16, 130052628), (18, 115602336), (24, 86701752), (27, 77068224), (32, 65026314), (36, 57801168), (48, 43350876), (54, 38534112), (64, 32513157), (67, 31057344), (72, 28900584), (81, 25689408), (96, 21675438), (108, 19267056), (134, 15528672), (144, 14450292), (162, 12844704), (192, 10837719), (201, 10352448), (216, 9633528), (243, 8563136), (268, 7764336), (288, 7225146), (324, 6422352), (402, 5176224), (432, 4816764), (486, 4281568), (536, 3882168), (576, 3612573), (603, 3450816), (648, 3211176), (804, 2588112), (864, 2408382), (972, 2140784), (1072, 1941084), (1206, 1725408), (1296, 1605588), (1608, 1294056), (1728, 1204191), (1809, 1150272), (1944, 1070392), (1997, 1041984), (2144, 970542), (2412, 862704), (2592, 802794), (3216, 647028), (3618, 575136), (3888, 535196), (3994, 520992), (4288, 485271), (4824, 431352), (5184, 401397), (5427, 383424), (5991, 347328), (6432, 323514), (7236, 287568), (7776, 267598), (7988, 260496), (9648, 215676), (10854, 191712), (11982, 173664), (12864, 161757), (14472, 143784), (15552, 133799), (15976, 130248), (16281, 127808), (17973, 115776), (19296, 107838), (21708, 95856), (23964, 86832), (28944, 71892), (31952, 65124), (32562, 63904), (35946, 57888), (38592, 53919), (43416, 47928)]