257656215168

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^3\times {\mathrm{18671}}^1$

素因数の和:18730

約数の個数: 320

約数和(自身を含む): 843446355840

約数和(自身を除く): 585790140672

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, 81, 88, 96, 99, 108, 121, 128, 132, 144, 162, 176, 192, 198, 216, 242, 264, 288, 297, 324, 352, 363, 384, 396, 432, 484, 528, 576, 594, 648, 704, 726, 792, 864, 891, 968, 1056, 1089, 1152, 1188, 1296, 1331, 1408, 1452, 1584, 1728, 1782, 1936, 2112, 2178, 2376, 2592, 2662, 2904, 3168, 3267, 3456, 3564, 3872, 3993, 4224, 4356, 4752, 5184, 5324, 5808, 6336, 6534, 7128, 7744, 7986, 8712, 9504, 9801, 10368, 10648, 11616, 11979, 12672, 13068, 14256, 15488, 15972, 17424, 18671, 19008, 19602, 21296, 23232, 23958, 26136, 28512, 31944, 34848, 35937, 37342, 38016, 39204, 42592, 46464, 47916, 52272, 56013, 57024, 63888, 69696, 71874, 74684, 78408, 85184, 95832, 104544, 107811, 112026, 114048, 127776, 139392, 143748, 149368, 156816, 168039, 170368, 191664, 205381, 209088, 215622, 224052, 255552, 287496, 298736, 313632, 336078, 383328, 410762, 418176, 431244, 448104, 504117, 511104, 574992, 597472, 616143, 627264, 672156, 766656, 821524, 862488, 896208, 1008234, 1149984, 1194944, 1232286, 1254528, 1344312, 1512351, 1533312, 1643048, 1724976, 1792416, 1848429, 2016468, 2259191, 2299968, 2389888, 2464572, 2688624, 3024702, 3286096, 3449952, 3584832, 3696858, 4032936, 4518382, 4599936, 4929144, 5377248, 5545287, 6049404, 6572192, 6777573, 6899904, 7169664, 7393716, 8065872, 9036764, 9858288, 10754496, 11090574, 12098808, 13144384, 13555146, 13799808, 14787432, 16131744, 16635861, 18073528, 19716576, 20332719, 21508992, 22181148, 24197616, 24851101, 26288768, 27110292, 29574864, 32263488, 33271722, 36147056, 39433152, 40665438, 44362296, 48395232, 49702202, 54220584, 59149728, 60998157, 64526976, 66543444, 72294112, 74553303, 78866304, 81330876, 88724592, 96790464, 99404404, 108441168, 118299456, 121996314, 133086888, 144588224, 149106606, 162661752, 177449184, 182994471, 193580928, 198808808, 216882336, 223659909, 236598912, 243992628, 266173776, 289176448, 298213212, 325323504, 354898368, 365988942, 397617616, 433764672, 447319818, 487985256, 532347552, 596426424, 650647008, 670979727, 709796736, 731977884, 795235232, 867529344, 894639636, 975970512, 1064695104, 1192852848, 1301294016, 1341959454, 1463955768, 1590470464, 1789279272, 1951941024, 2012939181, 2129390208, 2385705696, 2602588032, 2683918908, 2927911536, 3180940928, 3578558544, 3903882048, 4025878362, 4771411392, 5367837816, 5855823072, 7157117088, 7807764096, 8051756724, 9542822784, 10735675632, 11711646144, 14314234176, 16103513448, 21471351264, 23423292288, 28628468352, 32207026896, 42942702528, 64414053792, 85885405056, 128828107584, 257656215168]

約数ペア:

[(1, 257656215168), (2, 128828107584), (3, 85885405056), (4, 64414053792), (6, 42942702528), (8, 32207026896), (9, 28628468352), (11, 23423292288), (12, 21471351264), (16, 16103513448), (18, 14314234176), (22, 11711646144), (24, 10735675632), (27, 9542822784), (32, 8051756724), (33, 7807764096), (36, 7157117088), (44, 5855823072), (48, 5367837816), (54, 4771411392), (64, 4025878362), (66, 3903882048), (72, 3578558544), (81, 3180940928), (88, 2927911536), (96, 2683918908), (99, 2602588032), (108, 2385705696), (121, 2129390208), (128, 2012939181), (132, 1951941024), (144, 1789279272), (162, 1590470464), (176, 1463955768), (192, 1341959454), (198, 1301294016), (216, 1192852848), (242, 1064695104), (264, 975970512), (288, 894639636), (297, 867529344), (324, 795235232), (352, 731977884), (363, 709796736), (384, 670979727), (396, 650647008), (432, 596426424), (484, 532347552), (528, 487985256), (576, 447319818), (594, 433764672), (648, 397617616), (704, 365988942), (726, 354898368), (792, 325323504), (864, 298213212), (891, 289176448), (968, 266173776), (1056, 243992628), (1089, 236598912), (1152, 223659909), (1188, 216882336), (1296, 198808808), (1331, 193580928), (1408, 182994471), (1452, 177449184), (1584, 162661752), (1728, 149106606), (1782, 144588224), (1936, 133086888), (2112, 121996314), (2178, 118299456), (2376, 108441168), (2592, 99404404), (2662, 96790464), (2904, 88724592), (3168, 81330876), (3267, 78866304), (3456, 74553303), (3564, 72294112), (3872, 66543444), (3993, 64526976), (4224, 60998157), (4356, 59149728), (4752, 54220584), (5184, 49702202), (5324, 48395232), (5808, 44362296), (6336, 40665438), (6534, 39433152), (7128, 36147056), (7744, 33271722), (7986, 32263488), (8712, 29574864), (9504, 27110292), (9801, 26288768), (10368, 24851101), (10648, 24197616), (11616, 22181148), (11979, 21508992), (12672, 20332719), (13068, 19716576), (14256, 18073528), (15488, 16635861), (15972, 16131744), (17424, 14787432), (18671, 13799808), (19008, 13555146), (19602, 13144384), (21296, 12098808), (23232, 11090574), (23958, 10754496), (26136, 9858288), (28512, 9036764), (31944, 8065872), (34848, 7393716), (35937, 7169664), (37342, 6899904), (38016, 6777573), (39204, 6572192), (42592, 6049404), (46464, 5545287), (47916, 5377248), (52272, 4929144), (56013, 4599936), (57024, 4518382), (63888, 4032936), (69696, 3696858), (71874, 3584832), (74684, 3449952), (78408, 3286096), (85184, 3024702), (95832, 2688624), (104544, 2464572), (107811, 2389888), (112026, 2299968), (114048, 2259191), (127776, 2016468), (139392, 1848429), (143748, 1792416), (149368, 1724976), (156816, 1643048), (168039, 1533312), (170368, 1512351), (191664, 1344312), (205381, 1254528), (209088, 1232286), (215622, 1194944), (224052, 1149984), (255552, 1008234), (287496, 896208), (298736, 862488), (313632, 821524), (336078, 766656), (383328, 672156), (410762, 627264), (418176, 616143), (431244, 597472), (448104, 574992), (504117, 511104)]