1317915648

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 264

約数和(自身を含む): 4496194560

約数和(自身を除く): 3178278912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 659, 672, 744, 768, 868, 896, 992, 1008, 1024, 1116, 1152, 1302, 1318, 1344, 1488, 1536, 1736, 1792, 1953, 1977, 1984, 2016, 2232, 2304, 2604, 2636, 2688, 2976, 3072, 3472, 3584, 3906, 3954, 3968, 4032, 4464, 4608, 4613, 5208, 5272, 5376, 5931, 5952, 6944, 7168, 7812, 7908, 7936, 8064, 8928, 9216, 9226, 10416, 10544, 10752, 11862, 11904, 13839, 13888, 15624, 15816, 15872, 16128, 17856, 18452, 20429, 20832, 21088, 21504, 23724, 23808, 27678, 27776, 31248, 31632, 31744, 32256, 35712, 36904, 40858, 41517, 41664, 42176, 47448, 47616, 55356, 55552, 61287, 62496, 63264, 64512, 71424, 73808, 81716, 83034, 83328, 84352, 94896, 95232, 110712, 111104, 122574, 124992, 126528, 142848, 143003, 147616, 163432, 166068, 166656, 168704, 183861, 189792, 221424, 222208, 245148, 249984, 253056, 285696, 286006, 295232, 326864, 332136, 333312, 337408, 367722, 379584, 429009, 442848, 490296, 499968, 506112, 572012, 590464, 653728, 664272, 666624, 674816, 735444, 759168, 858018, 885696, 980592, 999936, 1012224, 1144024, 1180928, 1287027, 1307456, 1328544, 1470888, 1518336, 1716036, 1771392, 1961184, 1999872, 2024448, 2288048, 2361856, 2574054, 2614912, 2657088, 2941776, 3036672, 3432072, 3542784, 3922368, 4576096, 4723712, 5148108, 5229824, 5314176, 5883552, 6073344, 6864144, 7085568, 7844736, 9152192, 10296216, 10459648, 10628352, 11767104, 13728288, 14171136, 15689472, 18304384, 20592432, 20919296, 21256704, 23534208, 27456576, 31378944, 36608768, 41184864, 42513408, 47068416, 54913152, 62757888, 73217536, 82369728, 94136832, 109826304, 146435072, 164739456, 188273664, 219652608, 329478912, 439305216, 658957824, 1317915648]

約数ペア:

[(1, 1317915648), (2, 658957824), (3, 439305216), (4, 329478912), (6, 219652608), (7, 188273664), (8, 164739456), (9, 146435072), (12, 109826304), (14, 94136832), (16, 82369728), (18, 73217536), (21, 62757888), (24, 54913152), (28, 47068416), (31, 42513408), (32, 41184864), (36, 36608768), (42, 31378944), (48, 27456576), (56, 23534208), (62, 21256704), (63, 20919296), (64, 20592432), (72, 18304384), (84, 15689472), (93, 14171136), (96, 13728288), (112, 11767104), (124, 10628352), (126, 10459648), (128, 10296216), (144, 9152192), (168, 7844736), (186, 7085568), (192, 6864144), (217, 6073344), (224, 5883552), (248, 5314176), (252, 5229824), (256, 5148108), (279, 4723712), (288, 4576096), (336, 3922368), (372, 3542784), (384, 3432072), (434, 3036672), (448, 2941776), (496, 2657088), (504, 2614912), (512, 2574054), (558, 2361856), (576, 2288048), (651, 2024448), (659, 1999872), (672, 1961184), (744, 1771392), (768, 1716036), (868, 1518336), (896, 1470888), (992, 1328544), (1008, 1307456), (1024, 1287027), (1116, 1180928), (1152, 1144024), (1302, 1012224), (1318, 999936), (1344, 980592), (1488, 885696), (1536, 858018), (1736, 759168), (1792, 735444), (1953, 674816), (1977, 666624), (1984, 664272), (2016, 653728), (2232, 590464), (2304, 572012), (2604, 506112), (2636, 499968), (2688, 490296), (2976, 442848), (3072, 429009), (3472, 379584), (3584, 367722), (3906, 337408), (3954, 333312), (3968, 332136), (4032, 326864), (4464, 295232), (4608, 286006), (4613, 285696), (5208, 253056), (5272, 249984), (5376, 245148), (5931, 222208), (5952, 221424), (6944, 189792), (7168, 183861), (7812, 168704), (7908, 166656), (7936, 166068), (8064, 163432), (8928, 147616), (9216, 143003), (9226, 142848), (10416, 126528), (10544, 124992), (10752, 122574), (11862, 111104), (11904, 110712), (13839, 95232), (13888, 94896), (15624, 84352), (15816, 83328), (15872, 83034), (16128, 81716), (17856, 73808), (18452, 71424), (20429, 64512), (20832, 63264), (21088, 62496), (21504, 61287), (23724, 55552), (23808, 55356), (27678, 47616), (27776, 47448), (31248, 42176), (31632, 41664), (31744, 41517), (32256, 40858), (35712, 36904)]