254143008

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 432

約数和(自身を含む): 941129280

約数和(自身を除く): 686986272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 29, 32, 36, 42, 46, 48, 49, 54, 56, 58, 63, 69, 72, 81, 84, 87, 92, 96, 98, 108, 112, 116, 126, 138, 144, 147, 161, 162, 168, 174, 184, 189, 196, 203, 207, 216, 224, 232, 243, 252, 261, 276, 288, 294, 322, 324, 336, 348, 368, 378, 392, 406, 414, 432, 441, 464, 483, 486, 504, 522, 552, 567, 588, 609, 621, 644, 648, 667, 672, 696, 736, 756, 783, 784, 812, 828, 864, 882, 928, 966, 972, 1008, 1044, 1104, 1127, 1134, 1176, 1218, 1242, 1288, 1296, 1323, 1334, 1392, 1421, 1449, 1512, 1566, 1568, 1624, 1656, 1701, 1764, 1827, 1863, 1932, 1944, 2001, 2016, 2088, 2208, 2254, 2268, 2349, 2352, 2436, 2484, 2576, 2592, 2646, 2668, 2784, 2842, 2898, 3024, 3132, 3248, 3312, 3381, 3402, 3528, 3654, 3726, 3864, 3888, 3969, 4002, 4176, 4263, 4347, 4508, 4536, 4669, 4698, 4704, 4872, 4968, 5152, 5292, 5336, 5481, 5589, 5684, 5796, 6003, 6048, 6264, 6496, 6624, 6762, 6804, 7047, 7056, 7308, 7452, 7728, 7776, 7938, 8004, 8352, 8526, 8694, 9016, 9072, 9338, 9396, 9744, 9936, 10143, 10584, 10672, 10962, 11178, 11368, 11592, 11907, 12006, 12528, 12789, 13041, 13524, 13608, 14007, 14094, 14112, 14616, 14904, 15456, 15876, 16008, 16443, 17052, 17388, 18009, 18032, 18144, 18676, 18792, 19488, 19872, 20286, 21168, 21344, 21924, 22356, 22736, 23184, 23814, 24012, 25056, 25578, 26082, 27048, 27216, 28014, 28188, 29232, 29808, 30429, 31752, 32016, 32683, 32886, 34104, 34776, 36018, 36064, 37352, 37584, 38367, 39123, 40572, 42021, 42336, 43848, 44712, 45472, 46368, 47628, 48024, 49329, 51156, 52164, 54027, 54096, 54432, 56028, 56376, 58464, 59616, 60858, 63504, 64032, 65366, 65772, 68208, 69552, 72036, 74704, 75168, 76734, 78246, 81144, 84042, 87696, 89424, 91287, 95256, 96048, 98049, 98658, 102312, 104328, 108054, 108192, 112056, 112752, 115101, 121716, 126063, 127008, 130732, 131544, 136416, 139104, 144072, 149408, 153468, 156492, 162081, 162288, 168084, 175392, 178848, 182574, 190512, 192096, 196098, 197316, 204624, 208656, 216108, 224112, 225504, 230202, 243432, 252126, 261464, 263088, 273861, 288144, 294147, 306936, 312984, 324162, 324576, 336168, 345303, 365148, 378189, 381024, 392196, 394632, 409248, 417312, 432216, 448224, 460404, 486864, 504252, 522928, 526176, 547722, 576288, 588294, 613872, 625968, 648324, 672336, 690606, 730296, 756378, 784392, 789264, 864432, 882441, 920808, 973728, 1008504, 1045856, 1095444, 1134567, 1176588, 1227744, 1251936, 1296648, 1344672, 1381212, 1460592, 1512756, 1568784, 1578528, 1728864, 1764882, 1841616, 2017008, 2190888, 2269134, 2353176, 2593296, 2647323, 2762424, 2921184, 3025512, 3137568, 3529764, 3683232, 4034016, 4381776, 4538268, 4706352, 5186592, 5294646, 5524848, 6051024, 7059528, 7941969, 8763552, 9076536, 9412704, 10589292, 11049696, 12102048, 14119056, 15883938, 18153072, 21178584, 28238112, 31767876, 36306144, 42357168, 63535752, 84714336, 127071504, 254143008]

約数ペア:

[(1, 254143008), (2, 127071504), (3, 84714336), (4, 63535752), (6, 42357168), (7, 36306144), (8, 31767876), (9, 28238112), (12, 21178584), (14, 18153072), (16, 15883938), (18, 14119056), (21, 12102048), (23, 11049696), (24, 10589292), (27, 9412704), (28, 9076536), (29, 8763552), (32, 7941969), (36, 7059528), (42, 6051024), (46, 5524848), (48, 5294646), (49, 5186592), (54, 4706352), (56, 4538268), (58, 4381776), (63, 4034016), (69, 3683232), (72, 3529764), (81, 3137568), (84, 3025512), (87, 2921184), (92, 2762424), (96, 2647323), (98, 2593296), (108, 2353176), (112, 2269134), (116, 2190888), (126, 2017008), (138, 1841616), (144, 1764882), (147, 1728864), (161, 1578528), (162, 1568784), (168, 1512756), (174, 1460592), (184, 1381212), (189, 1344672), (196, 1296648), (203, 1251936), (207, 1227744), (216, 1176588), (224, 1134567), (232, 1095444), (243, 1045856), (252, 1008504), (261, 973728), (276, 920808), (288, 882441), (294, 864432), (322, 789264), (324, 784392), (336, 756378), (348, 730296), (368, 690606), (378, 672336), (392, 648324), (406, 625968), (414, 613872), (432, 588294), (441, 576288), (464, 547722), (483, 526176), (486, 522928), (504, 504252), (522, 486864), (552, 460404), (567, 448224), (588, 432216), (609, 417312), (621, 409248), (644, 394632), (648, 392196), (667, 381024), (672, 378189), (696, 365148), (736, 345303), (756, 336168), (783, 324576), (784, 324162), (812, 312984), (828, 306936), (864, 294147), (882, 288144), (928, 273861), (966, 263088), (972, 261464), (1008, 252126), (1044, 243432), (1104, 230202), (1127, 225504), (1134, 224112), (1176, 216108), (1218, 208656), (1242, 204624), (1288, 197316), (1296, 196098), (1323, 192096), (1334, 190512), (1392, 182574), (1421, 178848), (1449, 175392), (1512, 168084), (1566, 162288), (1568, 162081), (1624, 156492), (1656, 153468), (1701, 149408), (1764, 144072), (1827, 139104), (1863, 136416), (1932, 131544), (1944, 130732), (2001, 127008), (2016, 126063), (2088, 121716), (2208, 115101), (2254, 112752), (2268, 112056), (2349, 108192), (2352, 108054), (2436, 104328), (2484, 102312), (2576, 98658), (2592, 98049), (2646, 96048), (2668, 95256), (2784, 91287), (2842, 89424), (2898, 87696), (3024, 84042), (3132, 81144), (3248, 78246), (3312, 76734), (3381, 75168), (3402, 74704), (3528, 72036), (3654, 69552), (3726, 68208), (3864, 65772), (3888, 65366), (3969, 64032), (4002, 63504), (4176, 60858), (4263, 59616), (4347, 58464), (4508, 56376), (4536, 56028), (4669, 54432), (4698, 54096), (4704, 54027), (4872, 52164), (4968, 51156), (5152, 49329), (5292, 48024), (5336, 47628), (5481, 46368), (5589, 45472), (5684, 44712), (5796, 43848), (6003, 42336), (6048, 42021), (6264, 40572), (6496, 39123), (6624, 38367), (6762, 37584), (6804, 37352), (7047, 36064), (7056, 36018), (7308, 34776), (7452, 34104), (7728, 32886), (7776, 32683), (7938, 32016), (8004, 31752), (8352, 30429), (8526, 29808), (8694, 29232), (9016, 28188), (9072, 28014), (9338, 27216), (9396, 27048), (9744, 26082), (9936, 25578), (10143, 25056), (10584, 24012), (10672, 23814), (10962, 23184), (11178, 22736), (11368, 22356), (11592, 21924), (11907, 21344), (12006, 21168), (12528, 20286), (12789, 19872), (13041, 19488), (13524, 18792), (13608, 18676), (14007, 18144), (14094, 18032), (14112, 18009), (14616, 17388), (14904, 17052), (15456, 16443), (15876, 16008)]