218956608

素因数分解:

$2^6\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:81

約数の個数: 294

約数和(自身を含む): 740417874

約数和(自身を除く): 521461266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 192, 208, 216, 228, 234, 243, 247, 288, 304, 312, 324, 342, 351, 361, 416, 432, 456, 468, 486, 494, 513, 576, 608, 624, 648, 684, 702, 722, 729, 741, 832, 864, 912, 936, 972, 988, 1026, 1053, 1083, 1216, 1248, 1296, 1368, 1404, 1444, 1458, 1482, 1539, 1728, 1824, 1872, 1944, 1976, 2052, 2106, 2166, 2223, 2496, 2592, 2736, 2808, 2888, 2916, 2964, 3078, 3159, 3249, 3648, 3744, 3888, 3952, 4104, 4212, 4332, 4446, 4617, 4693, 5184, 5472, 5616, 5776, 5832, 5928, 6156, 6318, 6498, 6669, 7488, 7776, 7904, 8208, 8424, 8664, 8892, 9234, 9386, 9477, 9747, 10944, 11232, 11552, 11664, 11856, 12312, 12636, 12996, 13338, 13851, 14079, 15552, 15808, 16416, 16848, 17328, 17784, 18468, 18772, 18954, 19494, 20007, 22464, 23104, 23328, 23712, 24624, 25272, 25992, 26676, 27702, 28158, 29241, 32832, 33696, 34656, 35568, 36936, 37544, 37908, 38988, 40014, 42237, 46656, 47424, 49248, 50544, 51984, 53352, 55404, 56316, 58482, 60021, 67392, 69312, 71136, 73872, 75088, 75816, 77976, 80028, 84474, 87723, 98496, 101088, 103968, 106704, 110808, 112632, 116964, 120042, 126711, 142272, 147744, 150176, 151632, 155952, 160056, 168948, 175446, 180063, 202176, 207936, 213408, 221616, 225264, 233928, 240084, 253422, 263169, 295488, 300352, 303264, 311904, 320112, 337896, 350892, 360126, 380133, 426816, 443232, 450528, 467856, 480168, 506844, 526338, 606528, 623808, 640224, 675792, 701784, 720252, 760266, 886464, 901056, 935712, 960336, 1013688, 1052676, 1140399, 1280448, 1351584, 1403568, 1440504, 1520532, 1871424, 1920672, 2027376, 2105352, 2280798, 2703168, 2807136, 2881008, 3041064, 3421197, 3841344, 4054752, 4210704, 4561596, 5614272, 5762016, 6082128, 6842394, 8109504, 8421408, 9123192, 11524032, 12164256, 13684788, 16842816, 18246384, 24328512, 27369576, 36492768, 54739152, 72985536, 109478304, 218956608]

約数ペア:

[(1, 218956608), (2, 109478304), (3, 72985536), (4, 54739152), (6, 36492768), (8, 27369576), (9, 24328512), (12, 18246384), (13, 16842816), (16, 13684788), (18, 12164256), (19, 11524032), (24, 9123192), (26, 8421408), (27, 8109504), (32, 6842394), (36, 6082128), (38, 5762016), (39, 5614272), (48, 4561596), (52, 4210704), (54, 4054752), (57, 3841344), (64, 3421197), (72, 3041064), (76, 2881008), (78, 2807136), (81, 2703168), (96, 2280798), (104, 2105352), (108, 2027376), (114, 1920672), (117, 1871424), (144, 1520532), (152, 1440504), (156, 1403568), (162, 1351584), (171, 1280448), (192, 1140399), (208, 1052676), (216, 1013688), (228, 960336), (234, 935712), (243, 901056), (247, 886464), (288, 760266), (304, 720252), (312, 701784), (324, 675792), (342, 640224), (351, 623808), (361, 606528), (416, 526338), (432, 506844), (456, 480168), (468, 467856), (486, 450528), (494, 443232), (513, 426816), (576, 380133), (608, 360126), (624, 350892), (648, 337896), (684, 320112), (702, 311904), (722, 303264), (729, 300352), (741, 295488), (832, 263169), (864, 253422), (912, 240084), (936, 233928), (972, 225264), (988, 221616), (1026, 213408), (1053, 207936), (1083, 202176), (1216, 180063), (1248, 175446), (1296, 168948), (1368, 160056), (1404, 155952), (1444, 151632), (1458, 150176), (1482, 147744), (1539, 142272), (1728, 126711), (1824, 120042), (1872, 116964), (1944, 112632), (1976, 110808), (2052, 106704), (2106, 103968), (2166, 101088), (2223, 98496), (2496, 87723), (2592, 84474), (2736, 80028), (2808, 77976), (2888, 75816), (2916, 75088), (2964, 73872), (3078, 71136), (3159, 69312), (3249, 67392), (3648, 60021), (3744, 58482), (3888, 56316), (3952, 55404), (4104, 53352), (4212, 51984), (4332, 50544), (4446, 49248), (4617, 47424), (4693, 46656), (5184, 42237), (5472, 40014), (5616, 38988), (5776, 37908), (5832, 37544), (5928, 36936), (6156, 35568), (6318, 34656), (6498, 33696), (6669, 32832), (7488, 29241), (7776, 28158), (7904, 27702), (8208, 26676), (8424, 25992), (8664, 25272), (8892, 24624), (9234, 23712), (9386, 23328), (9477, 23104), (9747, 22464), (10944, 20007), (11232, 19494), (11552, 18954), (11664, 18772), (11856, 18468), (12312, 17784), (12636, 17328), (12996, 16848), (13338, 16416), (13851, 15808), (14079, 15552)]