247919616

素因数分解:

$2^{10}\times 3^4\times 7^2\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 330

約数和(自身を含む): 875325858

約数和(自身を除く): 627406242

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 61, 63, 64, 72, 81, 84, 96, 98, 108, 112, 122, 126, 128, 144, 147, 162, 168, 183, 189, 192, 196, 216, 224, 244, 252, 256, 288, 294, 324, 336, 366, 378, 384, 392, 427, 432, 441, 448, 488, 504, 512, 549, 567, 576, 588, 648, 672, 732, 756, 768, 784, 854, 864, 882, 896, 976, 1008, 1024, 1098, 1134, 1152, 1176, 1281, 1296, 1323, 1344, 1464, 1512, 1536, 1568, 1647, 1708, 1728, 1764, 1792, 1952, 2016, 2196, 2268, 2304, 2352, 2562, 2592, 2646, 2688, 2928, 2989, 3024, 3072, 3136, 3294, 3416, 3456, 3528, 3584, 3843, 3904, 3969, 4032, 4392, 4536, 4608, 4704, 4941, 5124, 5184, 5292, 5376, 5856, 5978, 6048, 6272, 6588, 6832, 6912, 7056, 7168, 7686, 7808, 7938, 8064, 8784, 8967, 9072, 9216, 9408, 9882, 10248, 10368, 10584, 10752, 11529, 11712, 11956, 12096, 12544, 13176, 13664, 13824, 14112, 15372, 15616, 15876, 16128, 17568, 17934, 18144, 18816, 19764, 20496, 20736, 21168, 21504, 23058, 23424, 23912, 24192, 25088, 26352, 26901, 27328, 27648, 28224, 30744, 31232, 31752, 32256, 34587, 35136, 35868, 36288, 37632, 39528, 40992, 41472, 42336, 46116, 46848, 47824, 48384, 50176, 52704, 53802, 54656, 56448, 61488, 62464, 63504, 64512, 69174, 70272, 71736, 72576, 75264, 79056, 80703, 81984, 82944, 84672, 92232, 93696, 95648, 96768, 105408, 107604, 109312, 112896, 122976, 127008, 138348, 140544, 143472, 145152, 150528, 158112, 161406, 163968, 169344, 184464, 187392, 191296, 193536, 210816, 215208, 218624, 225792, 242109, 245952, 254016, 276696, 281088, 286944, 290304, 316224, 322812, 327936, 338688, 368928, 382592, 421632, 430416, 437248, 451584, 484218, 491904, 508032, 553392, 562176, 573888, 580608, 632448, 645624, 655872, 677376, 737856, 765184, 843264, 860832, 968436, 983808, 1016064, 1106784, 1147776, 1264896, 1291248, 1311744, 1354752, 1475712, 1530368, 1686528, 1721664, 1936872, 1967616, 2032128, 2213568, 2295552, 2529792, 2582496, 2951424, 3060736, 3443328, 3873744, 3935232, 4064256, 4427136, 4591104, 5059584, 5164992, 5902848, 6886656, 7747488, 8854272, 9182208, 10329984, 11805696, 13773312, 15494976, 17708544, 20659968, 27546624, 30989952, 35417088, 41319936, 61979904, 82639872, 123959808, 247919616]

約数ペア:

[(1, 247919616), (2, 123959808), (3, 82639872), (4, 61979904), (6, 41319936), (7, 35417088), (8, 30989952), (9, 27546624), (12, 20659968), (14, 17708544), (16, 15494976), (18, 13773312), (21, 11805696), (24, 10329984), (27, 9182208), (28, 8854272), (32, 7747488), (36, 6886656), (42, 5902848), (48, 5164992), (49, 5059584), (54, 4591104), (56, 4427136), (61, 4064256), (63, 3935232), (64, 3873744), (72, 3443328), (81, 3060736), (84, 2951424), (96, 2582496), (98, 2529792), (108, 2295552), (112, 2213568), (122, 2032128), (126, 1967616), (128, 1936872), (144, 1721664), (147, 1686528), (162, 1530368), (168, 1475712), (183, 1354752), (189, 1311744), (192, 1291248), (196, 1264896), (216, 1147776), (224, 1106784), (244, 1016064), (252, 983808), (256, 968436), (288, 860832), (294, 843264), (324, 765184), (336, 737856), (366, 677376), (378, 655872), (384, 645624), (392, 632448), (427, 580608), (432, 573888), (441, 562176), (448, 553392), (488, 508032), (504, 491904), (512, 484218), (549, 451584), (567, 437248), (576, 430416), (588, 421632), (648, 382592), (672, 368928), (732, 338688), (756, 327936), (768, 322812), (784, 316224), (854, 290304), (864, 286944), (882, 281088), (896, 276696), (976, 254016), (1008, 245952), (1024, 242109), (1098, 225792), (1134, 218624), (1152, 215208), (1176, 210816), (1281, 193536), (1296, 191296), (1323, 187392), (1344, 184464), (1464, 169344), (1512, 163968), (1536, 161406), (1568, 158112), (1647, 150528), (1708, 145152), (1728, 143472), (1764, 140544), (1792, 138348), (1952, 127008), (2016, 122976), (2196, 112896), (2268, 109312), (2304, 107604), (2352, 105408), (2562, 96768), (2592, 95648), (2646, 93696), (2688, 92232), (2928, 84672), (2989, 82944), (3024, 81984), (3072, 80703), (3136, 79056), (3294, 75264), (3416, 72576), (3456, 71736), (3528, 70272), (3584, 69174), (3843, 64512), (3904, 63504), (3969, 62464), (4032, 61488), (4392, 56448), (4536, 54656), (4608, 53802), (4704, 52704), (4941, 50176), (5124, 48384), (5184, 47824), (5292, 46848), (5376, 46116), (5856, 42336), (5978, 41472), (6048, 40992), (6272, 39528), (6588, 37632), (6832, 36288), (6912, 35868), (7056, 35136), (7168, 34587), (7686, 32256), (7808, 31752), (7938, 31232), (8064, 30744), (8784, 28224), (8967, 27648), (9072, 27328), (9216, 26901), (9408, 26352), (9882, 25088), (10248, 24192), (10368, 23912), (10584, 23424), (10752, 23058), (11529, 21504), (11712, 21168), (11956, 20736), (12096, 20496), (12544, 19764), (13176, 18816), (13664, 18144), (13824, 17934), (14112, 17568), (15372, 16128), (15616, 15876)]