1216502784

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 264

約数和(自身を含む): 4074676320

約数和(自身を除く): 2858173536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 109, 112, 126, 128, 144, 168, 173, 192, 218, 224, 252, 256, 288, 327, 336, 346, 384, 436, 448, 504, 512, 519, 576, 654, 672, 692, 763, 768, 872, 896, 981, 1008, 1024, 1038, 1152, 1211, 1308, 1344, 1384, 1526, 1536, 1557, 1744, 1792, 1962, 2016, 2076, 2289, 2304, 2422, 2616, 2688, 2768, 3052, 3072, 3114, 3488, 3584, 3633, 3924, 4032, 4152, 4578, 4608, 4844, 5232, 5376, 5536, 6104, 6228, 6867, 6976, 7168, 7266, 7848, 8064, 8304, 9156, 9216, 9688, 10464, 10752, 10899, 11072, 12208, 12456, 13734, 13952, 14532, 15696, 16128, 16608, 18312, 18857, 19376, 20928, 21504, 21798, 22144, 24416, 24912, 27468, 27904, 29064, 31392, 32256, 33216, 36624, 37714, 38752, 41856, 43596, 44288, 48832, 49824, 54936, 55808, 56571, 58128, 62784, 64512, 66432, 73248, 75428, 77504, 83712, 87192, 88576, 97664, 99648, 109872, 111616, 113142, 116256, 125568, 131999, 132864, 146496, 150856, 155008, 167424, 169713, 174384, 177152, 195328, 199296, 219744, 226284, 232512, 251136, 263998, 265728, 292992, 301712, 310016, 334848, 339426, 348768, 390656, 395997, 398592, 439488, 452568, 465024, 502272, 527996, 531456, 585984, 603424, 620032, 678852, 697536, 781312, 791994, 797184, 878976, 905136, 930048, 1004544, 1055992, 1171968, 1187991, 1206848, 1240064, 1357704, 1395072, 1583988, 1594368, 1757952, 1810272, 1860096, 2111984, 2343936, 2375982, 2413696, 2715408, 2790144, 3167976, 3515904, 3620544, 3720192, 4223968, 4751964, 4827392, 5430816, 5580288, 6335952, 7031808, 7241088, 8447936, 9503928, 9654784, 10861632, 11160576, 12671904, 14482176, 16895872, 19007856, 19309568, 21723264, 25343808, 28964352, 33791744, 38015712, 43446528, 50687616, 57928704, 67583488, 76031424, 86893056, 101375232, 135166976, 152062848, 173786112, 202750464, 304125696, 405500928, 608251392, 1216502784]

約数ペア:

[(1, 1216502784), (2, 608251392), (3, 405500928), (4, 304125696), (6, 202750464), (7, 173786112), (8, 152062848), (9, 135166976), (12, 101375232), (14, 86893056), (16, 76031424), (18, 67583488), (21, 57928704), (24, 50687616), (28, 43446528), (32, 38015712), (36, 33791744), (42, 28964352), (48, 25343808), (56, 21723264), (63, 19309568), (64, 19007856), (72, 16895872), (84, 14482176), (96, 12671904), (109, 11160576), (112, 10861632), (126, 9654784), (128, 9503928), (144, 8447936), (168, 7241088), (173, 7031808), (192, 6335952), (218, 5580288), (224, 5430816), (252, 4827392), (256, 4751964), (288, 4223968), (327, 3720192), (336, 3620544), (346, 3515904), (384, 3167976), (436, 2790144), (448, 2715408), (504, 2413696), (512, 2375982), (519, 2343936), (576, 2111984), (654, 1860096), (672, 1810272), (692, 1757952), (763, 1594368), (768, 1583988), (872, 1395072), (896, 1357704), (981, 1240064), (1008, 1206848), (1024, 1187991), (1038, 1171968), (1152, 1055992), (1211, 1004544), (1308, 930048), (1344, 905136), (1384, 878976), (1526, 797184), (1536, 791994), (1557, 781312), (1744, 697536), (1792, 678852), (1962, 620032), (2016, 603424), (2076, 585984), (2289, 531456), (2304, 527996), (2422, 502272), (2616, 465024), (2688, 452568), (2768, 439488), (3052, 398592), (3072, 395997), (3114, 390656), (3488, 348768), (3584, 339426), (3633, 334848), (3924, 310016), (4032, 301712), (4152, 292992), (4578, 265728), (4608, 263998), (4844, 251136), (5232, 232512), (5376, 226284), (5536, 219744), (6104, 199296), (6228, 195328), (6867, 177152), (6976, 174384), (7168, 169713), (7266, 167424), (7848, 155008), (8064, 150856), (8304, 146496), (9156, 132864), (9216, 131999), (9688, 125568), (10464, 116256), (10752, 113142), (10899, 111616), (11072, 109872), (12208, 99648), (12456, 97664), (13734, 88576), (13952, 87192), (14532, 83712), (15696, 77504), (16128, 75428), (16608, 73248), (18312, 66432), (18857, 64512), (19376, 62784), (20928, 58128), (21504, 56571), (21798, 55808), (22144, 54936), (24416, 49824), (24912, 48832), (27468, 44288), (27904, 43596), (29064, 41856), (31392, 38752), (32256, 37714), (33216, 36624)]