1018934784

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1081

約数の個数: 240

約数和(自身を含む): 3472634880

約数和(自身を除く): 2453700096

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, 1019, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2038, 2232, 2304, 2604, 2688, 2976, 3057, 3472, 3584, 3906, 3968, 4032, 4076, 4464, 4608, 5208, 5376, 5952, 6114, 6944, 7133, 7812, 7936, 8064, 8152, 8928, 9171, 10416, 10752, 11904, 12228, 13888, 14266, 15624, 15872, 16128, 16304, 17856, 18342, 20832, 21399, 23808, 24456, 27776, 28532, 31248, 31589, 32256, 32608, 35712, 36684, 41664, 42798, 47616, 48912, 55552, 57064, 62496, 63178, 64197, 65216, 71424, 73368, 83328, 85596, 94767, 97824, 111104, 114128, 124992, 126356, 128394, 130432, 142848, 146736, 166656, 171192, 189534, 195648, 221123, 228256, 249984, 252712, 256788, 260864, 284301, 293472, 333312, 342384, 379068, 391296, 442246, 456512, 499968, 505424, 513576, 521728, 568602, 586944, 663369, 684768, 758136, 782592, 884492, 913024, 999936, 1010848, 1027152, 1137204, 1173888, 1326738, 1369536, 1516272, 1565184, 1768984, 1826048, 1990107, 2021696, 2054304, 2274408, 2347776, 2653476, 2739072, 3032544, 3537968, 3652096, 3980214, 4043392, 4108608, 4548816, 4695552, 5306952, 5478144, 6065088, 7075936, 7960428, 8086784, 8217216, 9097632, 10613904, 10956288, 12130176, 14151872, 15920856, 16173568, 16434432, 18195264, 21227808, 24260352, 28303744, 31841712, 32868864, 36390528, 42455616, 48520704, 56607488, 63683424, 72781056, 84911232, 113214976, 127366848, 145562112, 169822464, 254733696, 339644928, 509467392, 1018934784]

約数ペア:

[(1, 1018934784), (2, 509467392), (3, 339644928), (4, 254733696), (6, 169822464), (7, 145562112), (8, 127366848), (9, 113214976), (12, 84911232), (14, 72781056), (16, 63683424), (18, 56607488), (21, 48520704), (24, 42455616), (28, 36390528), (31, 32868864), (32, 31841712), (36, 28303744), (42, 24260352), (48, 21227808), (56, 18195264), (62, 16434432), (63, 16173568), (64, 15920856), (72, 14151872), (84, 12130176), (93, 10956288), (96, 10613904), (112, 9097632), (124, 8217216), (126, 8086784), (128, 7960428), (144, 7075936), (168, 6065088), (186, 5478144), (192, 5306952), (217, 4695552), (224, 4548816), (248, 4108608), (252, 4043392), (256, 3980214), (279, 3652096), (288, 3537968), (336, 3032544), (372, 2739072), (384, 2653476), (434, 2347776), (448, 2274408), (496, 2054304), (504, 2021696), (512, 1990107), (558, 1826048), (576, 1768984), (651, 1565184), (672, 1516272), (744, 1369536), (768, 1326738), (868, 1173888), (896, 1137204), (992, 1027152), (1008, 1010848), (1019, 999936), (1116, 913024), (1152, 884492), (1302, 782592), (1344, 758136), (1488, 684768), (1536, 663369), (1736, 586944), (1792, 568602), (1953, 521728), (1984, 513576), (2016, 505424), (2038, 499968), (2232, 456512), (2304, 442246), (2604, 391296), (2688, 379068), (2976, 342384), (3057, 333312), (3472, 293472), (3584, 284301), (3906, 260864), (3968, 256788), (4032, 252712), (4076, 249984), (4464, 228256), (4608, 221123), (5208, 195648), (5376, 189534), (5952, 171192), (6114, 166656), (6944, 146736), (7133, 142848), (7812, 130432), (7936, 128394), (8064, 126356), (8152, 124992), (8928, 114128), (9171, 111104), (10416, 97824), (10752, 94767), (11904, 85596), (12228, 83328), (13888, 73368), (14266, 71424), (15624, 65216), (15872, 64197), (16128, 63178), (16304, 62496), (17856, 57064), (18342, 55552), (20832, 48912), (21399, 47616), (23808, 42798), (24456, 41664), (27776, 36684), (28532, 35712), (31248, 32608), (31589, 32256)]