12157221888

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6079}}^1$

素因数の和:6143

約数の個数: 264

約数和(自身を含む): 41419489280

約数和(自身を除く): 29262267392

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, 672, 744, 768, 868, 896, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3072, 3472, 3584, 3906, 3968, 4032, 4464, 4608, 5208, 5376, 5952, 6079, 6944, 7168, 7812, 7936, 8064, 8928, 9216, 10416, 10752, 11904, 12158, 13888, 15624, 15872, 16128, 17856, 18237, 20832, 21504, 23808, 24316, 27776, 31248, 31744, 32256, 35712, 36474, 41664, 42553, 47616, 48632, 54711, 55552, 62496, 64512, 71424, 72948, 83328, 85106, 95232, 97264, 109422, 111104, 124992, 127659, 142848, 145896, 166656, 170212, 188449, 194528, 218844, 222208, 249984, 255318, 285696, 291792, 333312, 340424, 376898, 382977, 389056, 437688, 499968, 510636, 565347, 583584, 666624, 680848, 753796, 765954, 778112, 875376, 999936, 1021272, 1130694, 1167168, 1319143, 1361696, 1507592, 1531908, 1556224, 1696041, 1750752, 1999872, 2042544, 2261388, 2334336, 2638286, 2723392, 3015184, 3063816, 3112448, 3392082, 3501504, 3957429, 4085088, 4522776, 4668672, 5276572, 5446784, 6030368, 6127632, 6224896, 6784164, 7003008, 7914858, 8170176, 9045552, 9337344, 10553144, 10893568, 11872287, 12060736, 12255264, 13568328, 14006016, 15829716, 16340352, 18091104, 18674688, 21106288, 21787136, 23744574, 24121472, 24510528, 27136656, 28012032, 31659432, 32680704, 36182208, 42212576, 43574272, 47489148, 48242944, 49021056, 54273312, 56024064, 63318864, 65361408, 72364416, 84425152, 94978296, 96485888, 98042112, 108546624, 126637728, 130722816, 144728832, 168850304, 189956592, 192971776, 196084224, 217093248, 253275456, 289457664, 337700608, 379913184, 392168448, 434186496, 506550912, 578915328, 675401216, 759826368, 868372992, 1013101824, 1350802432, 1519652736, 1736745984, 2026203648, 3039305472, 4052407296, 6078610944, 12157221888]

約数ペア:

[(1, 12157221888), (2, 6078610944), (3, 4052407296), (4, 3039305472), (6, 2026203648), (7, 1736745984), (8, 1519652736), (9, 1350802432), (12, 1013101824), (14, 868372992), (16, 759826368), (18, 675401216), (21, 578915328), (24, 506550912), (28, 434186496), (31, 392168448), (32, 379913184), (36, 337700608), (42, 289457664), (48, 253275456), (56, 217093248), (62, 196084224), (63, 192971776), (64, 189956592), (72, 168850304), (84, 144728832), (93, 130722816), (96, 126637728), (112, 108546624), (124, 98042112), (126, 96485888), (128, 94978296), (144, 84425152), (168, 72364416), (186, 65361408), (192, 63318864), (217, 56024064), (224, 54273312), (248, 49021056), (252, 48242944), (256, 47489148), (279, 43574272), (288, 42212576), (336, 36182208), (372, 32680704), (384, 31659432), (434, 28012032), (448, 27136656), (496, 24510528), (504, 24121472), (512, 23744574), (558, 21787136), (576, 21106288), (651, 18674688), (672, 18091104), (744, 16340352), (768, 15829716), (868, 14006016), (896, 13568328), (992, 12255264), (1008, 12060736), (1024, 11872287), (1116, 10893568), (1152, 10553144), (1302, 9337344), (1344, 9045552), (1488, 8170176), (1536, 7914858), (1736, 7003008), (1792, 6784164), (1953, 6224896), (1984, 6127632), (2016, 6030368), (2232, 5446784), (2304, 5276572), (2604, 4668672), (2688, 4522776), (2976, 4085088), (3072, 3957429), (3472, 3501504), (3584, 3392082), (3906, 3112448), (3968, 3063816), (4032, 3015184), (4464, 2723392), (4608, 2638286), (5208, 2334336), (5376, 2261388), (5952, 2042544), (6079, 1999872), (6944, 1750752), (7168, 1696041), (7812, 1556224), (7936, 1531908), (8064, 1507592), (8928, 1361696), (9216, 1319143), (10416, 1167168), (10752, 1130694), (11904, 1021272), (12158, 999936), (13888, 875376), (15624, 778112), (15872, 765954), (16128, 753796), (17856, 680848), (18237, 666624), (20832, 583584), (21504, 565347), (23808, 510636), (24316, 499968), (27776, 437688), (31248, 389056), (31744, 382977), (32256, 376898), (35712, 340424), (36474, 333312), (41664, 291792), (42553, 285696), (47616, 255318), (48632, 249984), (54711, 222208), (55552, 218844), (62496, 194528), (64512, 188449), (71424, 170212), (72948, 166656), (83328, 145896), (85106, 142848), (95232, 127659), (97264, 124992), (109422, 111104)]