247109184

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:718

約数の個数: 224

約数和(自身を含む): 858316800

約数和(自身を除く): 611207616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 659, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1318, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1977, 1984, 2016, 2232, 2604, 2636, 2976, 3024, 3348, 3472, 3906, 3954, 4032, 4464, 4613, 5208, 5272, 5859, 5931, 5952, 6048, 6696, 6944, 7812, 7908, 8928, 9226, 10416, 10544, 11718, 11862, 12096, 13392, 13839, 13888, 15624, 15816, 17793, 17856, 18452, 20429, 20832, 21088, 23436, 23724, 26784, 27678, 31248, 31632, 35586, 36904, 40858, 41517, 41664, 42176, 46872, 47448, 53568, 55356, 61287, 62496, 63264, 71172, 73808, 81716, 83034, 93744, 94896, 110712, 122574, 124551, 124992, 126528, 142344, 143003, 147616, 163432, 166068, 183861, 187488, 189792, 221424, 245148, 249102, 284688, 286006, 295232, 326864, 332136, 367722, 374976, 379584, 429009, 442848, 490296, 498204, 551583, 569376, 572012, 653728, 664272, 735444, 858018, 885696, 980592, 996408, 1103166, 1138752, 1144024, 1287027, 1307456, 1328544, 1470888, 1716036, 1961184, 1992816, 2206332, 2288048, 2574054, 2657088, 2941776, 3432072, 3861081, 3922368, 3985632, 4412664, 4576096, 5148108, 5883552, 6864144, 7722162, 7971264, 8825328, 9152192, 10296216, 11767104, 13728288, 15444324, 17650656, 20592432, 27456576, 30888648, 35301312, 41184864, 61777296, 82369728, 123554592, 247109184]

約数ペア:

[(1, 247109184), (2, 123554592), (3, 82369728), (4, 61777296), (6, 41184864), (7, 35301312), (8, 30888648), (9, 27456576), (12, 20592432), (14, 17650656), (16, 15444324), (18, 13728288), (21, 11767104), (24, 10296216), (27, 9152192), (28, 8825328), (31, 7971264), (32, 7722162), (36, 6864144), (42, 5883552), (48, 5148108), (54, 4576096), (56, 4412664), (62, 3985632), (63, 3922368), (64, 3861081), (72, 3432072), (84, 2941776), (93, 2657088), (96, 2574054), (108, 2288048), (112, 2206332), (124, 1992816), (126, 1961184), (144, 1716036), (168, 1470888), (186, 1328544), (189, 1307456), (192, 1287027), (216, 1144024), (217, 1138752), (224, 1103166), (248, 996408), (252, 980592), (279, 885696), (288, 858018), (336, 735444), (372, 664272), (378, 653728), (432, 572012), (434, 569376), (448, 551583), (496, 498204), (504, 490296), (558, 442848), (576, 429009), (651, 379584), (659, 374976), (672, 367722), (744, 332136), (756, 326864), (837, 295232), (864, 286006), (868, 284688), (992, 249102), (1008, 245148), (1116, 221424), (1302, 189792), (1318, 187488), (1344, 183861), (1488, 166068), (1512, 163432), (1674, 147616), (1728, 143003), (1736, 142344), (1953, 126528), (1977, 124992), (1984, 124551), (2016, 122574), (2232, 110712), (2604, 94896), (2636, 93744), (2976, 83034), (3024, 81716), (3348, 73808), (3472, 71172), (3906, 63264), (3954, 62496), (4032, 61287), (4464, 55356), (4613, 53568), (5208, 47448), (5272, 46872), (5859, 42176), (5931, 41664), (5952, 41517), (6048, 40858), (6696, 36904), (6944, 35586), (7812, 31632), (7908, 31248), (8928, 27678), (9226, 26784), (10416, 23724), (10544, 23436), (11718, 21088), (11862, 20832), (12096, 20429), (13392, 18452), (13839, 17856), (13888, 17793), (15624, 15816)]