1256162688

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 256

約数和(自身を含む): 4089139200

約数和(自身を除く): 2832976512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 173, 176, 191, 192, 198, 216, 264, 288, 297, 346, 352, 382, 384, 396, 432, 519, 528, 573, 576, 594, 692, 704, 764, 792, 864, 1038, 1056, 1146, 1152, 1188, 1384, 1408, 1528, 1557, 1584, 1719, 1728, 1903, 2076, 2101, 2112, 2292, 2376, 2768, 3056, 3114, 3168, 3438, 3456, 3806, 4152, 4202, 4224, 4584, 4671, 4752, 5157, 5536, 5709, 6112, 6228, 6303, 6336, 6876, 7612, 8304, 8404, 9168, 9342, 9504, 10314, 11072, 11418, 12224, 12456, 12606, 12672, 13752, 15224, 16608, 16808, 17127, 18336, 18684, 18909, 19008, 20628, 22144, 22836, 24448, 24912, 25212, 27504, 30448, 33043, 33216, 33616, 34254, 36672, 37368, 37818, 38016, 41256, 45672, 49824, 50424, 51381, 55008, 56727, 60896, 66086, 66432, 67232, 68508, 73344, 74736, 75636, 82512, 91344, 99129, 99648, 100848, 102762, 110016, 113454, 121792, 132172, 134464, 137016, 149472, 151272, 165024, 182688, 198258, 199296, 201696, 205524, 220032, 226908, 243584, 264344, 268928, 274032, 297387, 298944, 302544, 330048, 363473, 365376, 396516, 403392, 411048, 453816, 528688, 548064, 594774, 597888, 605088, 660096, 726946, 730752, 793032, 806784, 822096, 892161, 907632, 1057376, 1090419, 1096128, 1189548, 1210176, 1453892, 1586064, 1644192, 1784322, 1815264, 2114752, 2180838, 2192256, 2379096, 2420352, 2907784, 3172128, 3271257, 3288384, 3568644, 3630528, 4229504, 4361676, 4758192, 5815568, 6344256, 6542514, 6576768, 7137288, 7261056, 8723352, 9516384, 9813771, 11631136, 12688512, 13085028, 14274576, 17446704, 19032768, 19627542, 23262272, 26170056, 28549152, 34893408, 38065536, 39255084, 46524544, 52340112, 57098304, 69786816, 78510168, 104680224, 114196608, 139573632, 157020336, 209360448, 314040672, 418720896, 628081344, 1256162688]

約数ペア:

[(1, 1256162688), (2, 628081344), (3, 418720896), (4, 314040672), (6, 209360448), (8, 157020336), (9, 139573632), (11, 114196608), (12, 104680224), (16, 78510168), (18, 69786816), (22, 57098304), (24, 52340112), (27, 46524544), (32, 39255084), (33, 38065536), (36, 34893408), (44, 28549152), (48, 26170056), (54, 23262272), (64, 19627542), (66, 19032768), (72, 17446704), (88, 14274576), (96, 13085028), (99, 12688512), (108, 11631136), (128, 9813771), (132, 9516384), (144, 8723352), (173, 7261056), (176, 7137288), (191, 6576768), (192, 6542514), (198, 6344256), (216, 5815568), (264, 4758192), (288, 4361676), (297, 4229504), (346, 3630528), (352, 3568644), (382, 3288384), (384, 3271257), (396, 3172128), (432, 2907784), (519, 2420352), (528, 2379096), (573, 2192256), (576, 2180838), (594, 2114752), (692, 1815264), (704, 1784322), (764, 1644192), (792, 1586064), (864, 1453892), (1038, 1210176), (1056, 1189548), (1146, 1096128), (1152, 1090419), (1188, 1057376), (1384, 907632), (1408, 892161), (1528, 822096), (1557, 806784), (1584, 793032), (1719, 730752), (1728, 726946), (1903, 660096), (2076, 605088), (2101, 597888), (2112, 594774), (2292, 548064), (2376, 528688), (2768, 453816), (3056, 411048), (3114, 403392), (3168, 396516), (3438, 365376), (3456, 363473), (3806, 330048), (4152, 302544), (4202, 298944), (4224, 297387), (4584, 274032), (4671, 268928), (4752, 264344), (5157, 243584), (5536, 226908), (5709, 220032), (6112, 205524), (6228, 201696), (6303, 199296), (6336, 198258), (6876, 182688), (7612, 165024), (8304, 151272), (8404, 149472), (9168, 137016), (9342, 134464), (9504, 132172), (10314, 121792), (11072, 113454), (11418, 110016), (12224, 102762), (12456, 100848), (12606, 99648), (12672, 99129), (13752, 91344), (15224, 82512), (16608, 75636), (16808, 74736), (17127, 73344), (18336, 68508), (18684, 67232), (18909, 66432), (19008, 66086), (20628, 60896), (22144, 56727), (22836, 55008), (24448, 51381), (24912, 50424), (25212, 49824), (27504, 45672), (30448, 41256), (33043, 38016), (33216, 37818), (33616, 37368), (34254, 36672)]