219741984

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 288

約数和(自身を含む): 810141696

約数和(自身を除く): 590399712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 243, 252, 264, 288, 297, 308, 324, 336, 352, 367, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 672, 693, 734, 756, 792, 864, 891, 924, 972, 1008, 1056, 1101, 1134, 1188, 1232, 1296, 1386, 1468, 1512, 1584, 1701, 1782, 1848, 1944, 2016, 2079, 2202, 2268, 2376, 2464, 2569, 2592, 2673, 2772, 2936, 3024, 3168, 3303, 3402, 3564, 3696, 3888, 4037, 4158, 4404, 4536, 4752, 5138, 5346, 5544, 5872, 6048, 6237, 6606, 6804, 7128, 7392, 7707, 7776, 8074, 8316, 8808, 9072, 9504, 9909, 10276, 10692, 11088, 11744, 12111, 12474, 13212, 13608, 14256, 15414, 16148, 16632, 17616, 18144, 18711, 19818, 20552, 21384, 22176, 23121, 24222, 24948, 26424, 27216, 28259, 28512, 29727, 30828, 32296, 33264, 35232, 36333, 37422, 39636, 41104, 42768, 46242, 48444, 49896, 52848, 54432, 56518, 59454, 61656, 64592, 66528, 69363, 72666, 74844, 79272, 82208, 84777, 85536, 89181, 92484, 96888, 99792, 105696, 108999, 113036, 118908, 123312, 129184, 138726, 145332, 149688, 158544, 169554, 178362, 184968, 193776, 199584, 208089, 217998, 226072, 237816, 246624, 254331, 277452, 290664, 299376, 317088, 326997, 339108, 356724, 369936, 387552, 416178, 435996, 452144, 475632, 508662, 554904, 581328, 598752, 624267, 653994, 678216, 713448, 739872, 762993, 832356, 871992, 904288, 951264, 980991, 1017324, 1109808, 1162656, 1248534, 1307988, 1356432, 1426896, 1525986, 1664712, 1743984, 1961982, 2034648, 2219616, 2288979, 2497068, 2615976, 2712864, 2853792, 3051972, 3329424, 3487968, 3923964, 4069296, 4577958, 4994136, 5231952, 6103944, 6658848, 6866937, 7847928, 8138592, 9155916, 9988272, 10463904, 12207888, 13733874, 15695856, 18311832, 19976544, 24415776, 27467748, 31391712, 36623664, 54935496, 73247328, 109870992, 219741984]

約数ペア:

[(1, 219741984), (2, 109870992), (3, 73247328), (4, 54935496), (6, 36623664), (7, 31391712), (8, 27467748), (9, 24415776), (11, 19976544), (12, 18311832), (14, 15695856), (16, 13733874), (18, 12207888), (21, 10463904), (22, 9988272), (24, 9155916), (27, 8138592), (28, 7847928), (32, 6866937), (33, 6658848), (36, 6103944), (42, 5231952), (44, 4994136), (48, 4577958), (54, 4069296), (56, 3923964), (63, 3487968), (66, 3329424), (72, 3051972), (77, 2853792), (81, 2712864), (84, 2615976), (88, 2497068), (96, 2288979), (99, 2219616), (108, 2034648), (112, 1961982), (126, 1743984), (132, 1664712), (144, 1525986), (154, 1426896), (162, 1356432), (168, 1307988), (176, 1248534), (189, 1162656), (198, 1109808), (216, 1017324), (224, 980991), (231, 951264), (243, 904288), (252, 871992), (264, 832356), (288, 762993), (297, 739872), (308, 713448), (324, 678216), (336, 653994), (352, 624267), (367, 598752), (378, 581328), (396, 554904), (432, 508662), (462, 475632), (486, 452144), (504, 435996), (528, 416178), (567, 387552), (594, 369936), (616, 356724), (648, 339108), (672, 326997), (693, 317088), (734, 299376), (756, 290664), (792, 277452), (864, 254331), (891, 246624), (924, 237816), (972, 226072), (1008, 217998), (1056, 208089), (1101, 199584), (1134, 193776), (1188, 184968), (1232, 178362), (1296, 169554), (1386, 158544), (1468, 149688), (1512, 145332), (1584, 138726), (1701, 129184), (1782, 123312), (1848, 118908), (1944, 113036), (2016, 108999), (2079, 105696), (2202, 99792), (2268, 96888), (2376, 92484), (2464, 89181), (2569, 85536), (2592, 84777), (2673, 82208), (2772, 79272), (2936, 74844), (3024, 72666), (3168, 69363), (3303, 66528), (3402, 64592), (3564, 61656), (3696, 59454), (3888, 56518), (4037, 54432), (4158, 52848), (4404, 49896), (4536, 48444), (4752, 46242), (5138, 42768), (5346, 41104), (5544, 39636), (5872, 37422), (6048, 36333), (6237, 35232), (6606, 33264), (6804, 32296), (7128, 30828), (7392, 29727), (7707, 28512), (7776, 28259), (8074, 27216), (8316, 26424), (8808, 24948), (9072, 24222), (9504, 23121), (9909, 22176), (10276, 21384), (10692, 20552), (11088, 19818), (11744, 18711), (12111, 18144), (12474, 17616), (13212, 16632), (13608, 16148), (14256, 15414)]