2017321728

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 5835824400

約数和(自身を除く): 3818502672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 149, 183, 192, 204, 244, 256, 272, 289, 298, 366, 384, 408, 447, 488, 544, 578, 596, 732, 768, 816, 867, 894, 976, 1037, 1088, 1156, 1192, 1464, 1632, 1734, 1788, 1952, 2074, 2176, 2312, 2384, 2533, 2928, 3111, 3264, 3468, 3576, 3904, 4148, 4352, 4624, 4768, 5066, 5856, 6222, 6528, 6936, 7152, 7599, 7808, 8296, 9089, 9248, 9536, 10132, 11712, 12444, 13056, 13872, 14304, 15198, 15616, 16592, 17629, 18178, 18496, 19072, 20264, 23424, 24888, 27267, 27744, 28608, 30396, 33184, 35258, 36356, 36992, 38144, 40528, 43061, 46848, 49776, 52887, 54534, 55488, 57216, 60792, 66368, 70516, 72712, 73984, 81056, 86122, 99552, 105774, 109068, 110976, 114432, 121584, 129183, 132736, 141032, 145424, 154513, 162112, 172244, 199104, 211548, 218136, 221952, 243168, 258366, 265472, 282064, 290848, 309026, 324224, 344488, 398208, 423096, 436272, 463539, 486336, 516732, 564128, 581696, 618052, 648448, 688976, 796416, 846192, 872544, 927078, 972672, 1033464, 1128256, 1163392, 1236104, 1377952, 1692384, 1745088, 1854156, 1945344, 2066928, 2256512, 2326784, 2472208, 2626721, 2755904, 3384768, 3490176, 3708312, 4133856, 4513024, 4944416, 5253442, 5511808, 6769536, 6980352, 7416624, 7880163, 8267712, 9888832, 10506884, 11023616, 13539072, 14833248, 15760326, 16535424, 19777664, 21013768, 29666496, 31520652, 33070848, 39555328, 42027536, 59332992, 63041304, 84055072, 118665984, 126082608, 168110144, 252165216, 336220288, 504330432, 672440576, 1008660864, 2017321728]

約数ペア:

[(1, 2017321728), (2, 1008660864), (3, 672440576), (4, 504330432), (6, 336220288), (8, 252165216), (12, 168110144), (16, 126082608), (17, 118665984), (24, 84055072), (32, 63041304), (34, 59332992), (48, 42027536), (51, 39555328), (61, 33070848), (64, 31520652), (68, 29666496), (96, 21013768), (102, 19777664), (122, 16535424), (128, 15760326), (136, 14833248), (149, 13539072), (183, 11023616), (192, 10506884), (204, 9888832), (244, 8267712), (256, 7880163), (272, 7416624), (289, 6980352), (298, 6769536), (366, 5511808), (384, 5253442), (408, 4944416), (447, 4513024), (488, 4133856), (544, 3708312), (578, 3490176), (596, 3384768), (732, 2755904), (768, 2626721), (816, 2472208), (867, 2326784), (894, 2256512), (976, 2066928), (1037, 1945344), (1088, 1854156), (1156, 1745088), (1192, 1692384), (1464, 1377952), (1632, 1236104), (1734, 1163392), (1788, 1128256), (1952, 1033464), (2074, 972672), (2176, 927078), (2312, 872544), (2384, 846192), (2533, 796416), (2928, 688976), (3111, 648448), (3264, 618052), (3468, 581696), (3576, 564128), (3904, 516732), (4148, 486336), (4352, 463539), (4624, 436272), (4768, 423096), (5066, 398208), (5856, 344488), (6222, 324224), (6528, 309026), (6936, 290848), (7152, 282064), (7599, 265472), (7808, 258366), (8296, 243168), (9089, 221952), (9248, 218136), (9536, 211548), (10132, 199104), (11712, 172244), (12444, 162112), (13056, 154513), (13872, 145424), (14304, 141032), (15198, 132736), (15616, 129183), (16592, 121584), (17629, 114432), (18178, 110976), (18496, 109068), (19072, 105774), (20264, 99552), (23424, 86122), (24888, 81056), (27267, 73984), (27744, 72712), (28608, 70516), (30396, 66368), (33184, 60792), (35258, 57216), (36356, 55488), (36992, 54534), (38144, 52887), (40528, 49776), (43061, 46848)]