2218553856

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 240

約数和(自身を含む): 6863560704

約数和(自身を除く): 4645006848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 127, 128, 136, 144, 153, 192, 204, 223, 254, 256, 272, 288, 306, 381, 384, 408, 446, 508, 512, 544, 576, 612, 669, 762, 768, 816, 892, 1016, 1088, 1143, 1152, 1224, 1338, 1524, 1536, 1632, 1784, 2007, 2032, 2159, 2176, 2286, 2304, 2448, 2676, 3048, 3264, 3568, 3791, 4014, 4064, 4318, 4352, 4572, 4608, 4896, 5352, 6096, 6477, 6528, 7136, 7582, 8028, 8128, 8636, 8704, 9144, 9792, 10704, 11373, 12192, 12954, 13056, 14272, 15164, 16056, 16256, 17272, 18288, 19431, 19584, 21408, 22746, 24384, 25908, 26112, 28321, 28544, 30328, 32112, 32512, 34119, 34544, 36576, 38862, 39168, 42816, 45492, 48768, 51816, 56642, 57088, 60656, 64224, 65024, 68238, 69088, 73152, 77724, 78336, 84963, 85632, 90984, 97536, 103632, 113284, 114176, 121312, 128448, 136476, 138176, 146304, 155448, 169926, 171264, 181968, 195072, 207264, 226568, 242624, 254889, 256896, 272952, 276352, 292608, 310896, 339852, 342528, 363936, 414528, 453136, 481457, 485248, 509778, 513792, 545904, 552704, 585216, 621792, 679704, 727872, 829056, 906272, 962914, 970496, 1019556, 1027584, 1091808, 1105408, 1243584, 1359408, 1444371, 1455744, 1658112, 1812544, 1925828, 1940992, 2039112, 2183616, 2487168, 2718816, 2888742, 2911488, 3316224, 3625088, 3851656, 4078224, 4333113, 4367232, 4974336, 5437632, 5777484, 5822976, 7250176, 7703312, 8156448, 8666226, 8734464, 9948672, 10875264, 11554968, 14500352, 15406624, 16312896, 17332452, 17468928, 21750528, 23109936, 30813248, 32625792, 34664904, 43501056, 46219872, 61626496, 65251584, 69329808, 92439744, 123252992, 130503168, 138659616, 184879488, 246505984, 277319232, 369758976, 554638464, 739517952, 1109276928, 2218553856]

約数ペア:

[(1, 2218553856), (2, 1109276928), (3, 739517952), (4, 554638464), (6, 369758976), (8, 277319232), (9, 246505984), (12, 184879488), (16, 138659616), (17, 130503168), (18, 123252992), (24, 92439744), (32, 69329808), (34, 65251584), (36, 61626496), (48, 46219872), (51, 43501056), (64, 34664904), (68, 32625792), (72, 30813248), (96, 23109936), (102, 21750528), (127, 17468928), (128, 17332452), (136, 16312896), (144, 15406624), (153, 14500352), (192, 11554968), (204, 10875264), (223, 9948672), (254, 8734464), (256, 8666226), (272, 8156448), (288, 7703312), (306, 7250176), (381, 5822976), (384, 5777484), (408, 5437632), (446, 4974336), (508, 4367232), (512, 4333113), (544, 4078224), (576, 3851656), (612, 3625088), (669, 3316224), (762, 2911488), (768, 2888742), (816, 2718816), (892, 2487168), (1016, 2183616), (1088, 2039112), (1143, 1940992), (1152, 1925828), (1224, 1812544), (1338, 1658112), (1524, 1455744), (1536, 1444371), (1632, 1359408), (1784, 1243584), (2007, 1105408), (2032, 1091808), (2159, 1027584), (2176, 1019556), (2286, 970496), (2304, 962914), (2448, 906272), (2676, 829056), (3048, 727872), (3264, 679704), (3568, 621792), (3791, 585216), (4014, 552704), (4064, 545904), (4318, 513792), (4352, 509778), (4572, 485248), (4608, 481457), (4896, 453136), (5352, 414528), (6096, 363936), (6477, 342528), (6528, 339852), (7136, 310896), (7582, 292608), (8028, 276352), (8128, 272952), (8636, 256896), (8704, 254889), (9144, 242624), (9792, 226568), (10704, 207264), (11373, 195072), (12192, 181968), (12954, 171264), (13056, 169926), (14272, 155448), (15164, 146304), (16056, 138176), (16256, 136476), (17272, 128448), (18288, 121312), (19431, 114176), (19584, 113284), (21408, 103632), (22746, 97536), (24384, 90984), (25908, 85632), (26112, 84963), (28321, 78336), (28544, 77724), (30328, 73152), (32112, 69088), (32512, 68238), (34119, 65024), (34544, 64224), (36576, 60656), (38862, 57088), (39168, 56642), (42816, 51816), (45492, 48768)]