981746688

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 264

約数和(自身を含む): 2972833536

約数和(自身を除く): 1991086848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 61, 62, 64, 78, 93, 96, 104, 122, 124, 128, 156, 169, 183, 186, 192, 208, 244, 248, 256, 312, 338, 366, 372, 384, 403, 416, 488, 496, 507, 512, 624, 676, 732, 744, 768, 793, 806, 832, 976, 992, 1014, 1024, 1209, 1248, 1352, 1464, 1488, 1536, 1586, 1612, 1664, 1891, 1952, 1984, 2028, 2379, 2418, 2496, 2704, 2928, 2976, 3072, 3172, 3224, 3328, 3782, 3904, 3968, 4056, 4758, 4836, 4992, 5239, 5408, 5673, 5856, 5952, 6344, 6448, 6656, 7564, 7808, 7936, 8112, 9516, 9672, 9984, 10309, 10478, 10816, 11346, 11712, 11904, 12688, 12896, 13312, 15128, 15616, 15717, 15872, 16224, 19032, 19344, 19968, 20618, 20956, 21632, 22692, 23424, 23808, 24583, 25376, 25792, 30256, 30927, 31232, 31434, 31744, 32448, 38064, 38688, 39936, 41236, 41912, 43264, 45384, 46848, 47616, 49166, 50752, 51584, 60512, 61854, 62464, 62868, 64896, 73749, 76128, 77376, 82472, 83824, 86528, 90768, 93696, 95232, 98332, 101504, 103168, 121024, 123708, 125736, 129792, 147498, 152256, 154752, 164944, 167648, 173056, 181536, 187392, 196664, 203008, 206336, 242048, 247416, 251472, 259584, 294996, 304512, 309504, 319579, 329888, 335296, 363072, 393328, 406016, 412672, 484096, 494832, 502944, 519168, 589992, 609024, 619008, 639158, 659776, 670592, 726144, 786656, 812032, 958737, 968192, 989664, 1005888, 1179984, 1218048, 1238016, 1278316, 1319552, 1341184, 1452288, 1573312, 1917474, 1936384, 1979328, 2011776, 2359968, 2436096, 2556632, 2639104, 2682368, 2904576, 3146624, 3834948, 3958656, 4023552, 4719936, 5113264, 5278208, 5364736, 5809152, 6293248, 7669896, 7917312, 8047104, 9439872, 10226528, 10556416, 12586496, 15339792, 15834624, 16094208, 18879744, 20453056, 25172992, 30679584, 31669248, 37759488, 40906112, 61359168, 75518976, 81812224, 122718336, 163624448, 245436672, 327248896, 490873344, 981746688]

約数ペア:

[(1, 981746688), (2, 490873344), (3, 327248896), (4, 245436672), (6, 163624448), (8, 122718336), (12, 81812224), (13, 75518976), (16, 61359168), (24, 40906112), (26, 37759488), (31, 31669248), (32, 30679584), (39, 25172992), (48, 20453056), (52, 18879744), (61, 16094208), (62, 15834624), (64, 15339792), (78, 12586496), (93, 10556416), (96, 10226528), (104, 9439872), (122, 8047104), (124, 7917312), (128, 7669896), (156, 6293248), (169, 5809152), (183, 5364736), (186, 5278208), (192, 5113264), (208, 4719936), (244, 4023552), (248, 3958656), (256, 3834948), (312, 3146624), (338, 2904576), (366, 2682368), (372, 2639104), (384, 2556632), (403, 2436096), (416, 2359968), (488, 2011776), (496, 1979328), (507, 1936384), (512, 1917474), (624, 1573312), (676, 1452288), (732, 1341184), (744, 1319552), (768, 1278316), (793, 1238016), (806, 1218048), (832, 1179984), (976, 1005888), (992, 989664), (1014, 968192), (1024, 958737), (1209, 812032), (1248, 786656), (1352, 726144), (1464, 670592), (1488, 659776), (1536, 639158), (1586, 619008), (1612, 609024), (1664, 589992), (1891, 519168), (1952, 502944), (1984, 494832), (2028, 484096), (2379, 412672), (2418, 406016), (2496, 393328), (2704, 363072), (2928, 335296), (2976, 329888), (3072, 319579), (3172, 309504), (3224, 304512), (3328, 294996), (3782, 259584), (3904, 251472), (3968, 247416), (4056, 242048), (4758, 206336), (4836, 203008), (4992, 196664), (5239, 187392), (5408, 181536), (5673, 173056), (5856, 167648), (5952, 164944), (6344, 154752), (6448, 152256), (6656, 147498), (7564, 129792), (7808, 125736), (7936, 123708), (8112, 121024), (9516, 103168), (9672, 101504), (9984, 98332), (10309, 95232), (10478, 93696), (10816, 90768), (11346, 86528), (11712, 83824), (11904, 82472), (12688, 77376), (12896, 76128), (13312, 73749), (15128, 64896), (15616, 62868), (15717, 62464), (15872, 61854), (16224, 60512), (19032, 51584), (19344, 50752), (19968, 49166), (20618, 47616), (20956, 46848), (21632, 45384), (22692, 43264), (23424, 41912), (23808, 41236), (24583, 39936), (25376, 38688), (25792, 38064), (30256, 32448), (30927, 31744), (31232, 31434)]