981766656

素因数分解:

$2^9\times 3^5\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 240

約数和(自身を含む): 3169630464

約数和(自身を除く): 2187863808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 512, 576, 607, 624, 648, 702, 768, 832, 864, 936, 972, 1053, 1152, 1214, 1248, 1296, 1404, 1536, 1664, 1728, 1821, 1872, 1944, 2106, 2304, 2428, 2496, 2592, 2808, 3159, 3328, 3456, 3642, 3744, 3888, 4212, 4608, 4856, 4992, 5184, 5463, 5616, 6318, 6656, 6912, 7284, 7488, 7776, 7891, 8424, 9712, 9984, 10368, 10926, 11232, 12636, 13824, 14568, 14976, 15552, 15782, 16389, 16848, 19424, 19968, 20736, 21852, 22464, 23673, 25272, 29136, 29952, 31104, 31564, 32778, 33696, 38848, 41472, 43704, 44928, 47346, 49167, 50544, 58272, 59904, 62208, 63128, 65556, 67392, 71019, 77696, 87408, 89856, 94692, 98334, 101088, 116544, 124416, 126256, 131112, 134784, 142038, 147501, 155392, 174816, 179712, 189384, 196668, 202176, 213057, 233088, 252512, 262224, 269568, 284076, 295002, 310784, 349632, 378768, 393336, 404352, 426114, 466176, 505024, 524448, 539136, 568152, 590004, 639171, 699264, 757536, 786672, 808704, 852228, 932352, 1010048, 1048896, 1136304, 1180008, 1278342, 1398528, 1515072, 1573344, 1617408, 1704456, 1917513, 2020096, 2097792, 2272608, 2360016, 2556684, 2797056, 3030144, 3146688, 3408912, 3835026, 4040192, 4195584, 4545216, 4720032, 5113368, 6060288, 6293376, 6817824, 7670052, 8391168, 9090432, 9440064, 10226736, 12120576, 12586752, 13635648, 15340104, 18180864, 18880128, 20453472, 25173504, 27271296, 30680208, 36361728, 37760256, 40906944, 54542592, 61360416, 75520512, 81813888, 109085184, 122720832, 163627776, 245441664, 327255552, 490883328, 981766656]

約数ペア:

[(1, 981766656), (2, 490883328), (3, 327255552), (4, 245441664), (6, 163627776), (8, 122720832), (9, 109085184), (12, 81813888), (13, 75520512), (16, 61360416), (18, 54542592), (24, 40906944), (26, 37760256), (27, 36361728), (32, 30680208), (36, 27271296), (39, 25173504), (48, 20453472), (52, 18880128), (54, 18180864), (64, 15340104), (72, 13635648), (78, 12586752), (81, 12120576), (96, 10226736), (104, 9440064), (108, 9090432), (117, 8391168), (128, 7670052), (144, 6817824), (156, 6293376), (162, 6060288), (192, 5113368), (208, 4720032), (216, 4545216), (234, 4195584), (243, 4040192), (256, 3835026), (288, 3408912), (312, 3146688), (324, 3030144), (351, 2797056), (384, 2556684), (416, 2360016), (432, 2272608), (468, 2097792), (486, 2020096), (512, 1917513), (576, 1704456), (607, 1617408), (624, 1573344), (648, 1515072), (702, 1398528), (768, 1278342), (832, 1180008), (864, 1136304), (936, 1048896), (972, 1010048), (1053, 932352), (1152, 852228), (1214, 808704), (1248, 786672), (1296, 757536), (1404, 699264), (1536, 639171), (1664, 590004), (1728, 568152), (1821, 539136), (1872, 524448), (1944, 505024), (2106, 466176), (2304, 426114), (2428, 404352), (2496, 393336), (2592, 378768), (2808, 349632), (3159, 310784), (3328, 295002), (3456, 284076), (3642, 269568), (3744, 262224), (3888, 252512), (4212, 233088), (4608, 213057), (4856, 202176), (4992, 196668), (5184, 189384), (5463, 179712), (5616, 174816), (6318, 155392), (6656, 147501), (6912, 142038), (7284, 134784), (7488, 131112), (7776, 126256), (7891, 124416), (8424, 116544), (9712, 101088), (9984, 98334), (10368, 94692), (10926, 89856), (11232, 87408), (12636, 77696), (13824, 71019), (14568, 67392), (14976, 65556), (15552, 63128), (15782, 62208), (16389, 59904), (16848, 58272), (19424, 50544), (19968, 49167), (20736, 47346), (21852, 44928), (22464, 43704), (23673, 41472), (25272, 38848), (29136, 33696), (29952, 32778), (31104, 31564)]