1238565888

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 264

約数和(自身を含む): 4158979968

約数和(自身を除く): 2920414080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 256, 263, 288, 292, 336, 384, 438, 448, 504, 511, 512, 526, 576, 584, 657, 672, 768, 789, 876, 896, 1008, 1022, 1024, 1052, 1152, 1168, 1314, 1344, 1533, 1536, 1578, 1752, 1792, 1841, 2016, 2044, 2104, 2304, 2336, 2367, 2628, 2688, 3066, 3072, 3156, 3504, 3584, 3682, 4032, 4088, 4208, 4599, 4608, 4672, 4734, 5256, 5376, 5523, 6132, 6312, 7008, 7168, 7364, 8064, 8176, 8416, 9198, 9216, 9344, 9468, 10512, 10752, 11046, 12264, 12624, 14016, 14728, 16128, 16352, 16569, 16832, 18396, 18688, 18936, 19199, 21024, 21504, 22092, 24528, 25248, 28032, 29456, 32256, 32704, 33138, 33664, 36792, 37376, 37872, 38398, 42048, 44184, 49056, 50496, 56064, 57597, 58912, 64512, 65408, 66276, 67328, 73584, 74752, 75744, 76796, 84096, 88368, 98112, 100992, 112128, 115194, 117824, 130816, 132552, 134393, 134656, 147168, 151488, 153592, 168192, 172791, 176736, 196224, 201984, 224256, 230388, 235648, 261632, 265104, 268786, 269312, 294336, 302976, 307184, 336384, 345582, 353472, 392448, 403179, 403968, 460776, 471296, 523264, 530208, 537572, 588672, 605952, 614368, 672768, 691164, 706944, 784896, 806358, 807936, 921552, 942592, 1060416, 1075144, 1177344, 1209537, 1211904, 1228736, 1382328, 1413888, 1569792, 1612716, 1843104, 1885184, 2120832, 2150288, 2354688, 2419074, 2423808, 2457472, 2764656, 2827776, 3225432, 3686208, 4241664, 4300576, 4709376, 4838148, 4914944, 5529312, 5655552, 6450864, 7372416, 8483328, 8601152, 9676296, 9829888, 11058624, 12901728, 14744832, 16966656, 17202304, 19352592, 19659776, 22117248, 25803456, 29489664, 34404608, 38705184, 44234496, 51606912, 58979328, 68809216, 77410368, 88468992, 103213824, 137618432, 154820736, 176937984, 206427648, 309641472, 412855296, 619282944, 1238565888]

約数ペア:

[(1, 1238565888), (2, 619282944), (3, 412855296), (4, 309641472), (6, 206427648), (7, 176937984), (8, 154820736), (9, 137618432), (12, 103213824), (14, 88468992), (16, 77410368), (18, 68809216), (21, 58979328), (24, 51606912), (28, 44234496), (32, 38705184), (36, 34404608), (42, 29489664), (48, 25803456), (56, 22117248), (63, 19659776), (64, 19352592), (72, 17202304), (73, 16966656), (84, 14744832), (96, 12901728), (112, 11058624), (126, 9829888), (128, 9676296), (144, 8601152), (146, 8483328), (168, 7372416), (192, 6450864), (219, 5655552), (224, 5529312), (252, 4914944), (256, 4838148), (263, 4709376), (288, 4300576), (292, 4241664), (336, 3686208), (384, 3225432), (438, 2827776), (448, 2764656), (504, 2457472), (511, 2423808), (512, 2419074), (526, 2354688), (576, 2150288), (584, 2120832), (657, 1885184), (672, 1843104), (768, 1612716), (789, 1569792), (876, 1413888), (896, 1382328), (1008, 1228736), (1022, 1211904), (1024, 1209537), (1052, 1177344), (1152, 1075144), (1168, 1060416), (1314, 942592), (1344, 921552), (1533, 807936), (1536, 806358), (1578, 784896), (1752, 706944), (1792, 691164), (1841, 672768), (2016, 614368), (2044, 605952), (2104, 588672), (2304, 537572), (2336, 530208), (2367, 523264), (2628, 471296), (2688, 460776), (3066, 403968), (3072, 403179), (3156, 392448), (3504, 353472), (3584, 345582), (3682, 336384), (4032, 307184), (4088, 302976), (4208, 294336), (4599, 269312), (4608, 268786), (4672, 265104), (4734, 261632), (5256, 235648), (5376, 230388), (5523, 224256), (6132, 201984), (6312, 196224), (7008, 176736), (7168, 172791), (7364, 168192), (8064, 153592), (8176, 151488), (8416, 147168), (9198, 134656), (9216, 134393), (9344, 132552), (9468, 130816), (10512, 117824), (10752, 115194), (11046, 112128), (12264, 100992), (12624, 98112), (14016, 88368), (14728, 84096), (16128, 76796), (16352, 75744), (16569, 74752), (16832, 73584), (18396, 67328), (18688, 66276), (18936, 65408), (19199, 64512), (21024, 58912), (21504, 57597), (22092, 56064), (24528, 50496), (25248, 49056), (28032, 44184), (29456, 42048), (32256, 38398), (32704, 37872), (33138, 37376), (33664, 36792)]