238914984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 807831360

約数和(自身を除く): 568916376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 49, 56, 66, 69, 73, 77, 84, 88, 92, 98, 121, 132, 138, 146, 147, 154, 161, 168, 184, 196, 219, 231, 242, 253, 264, 276, 292, 294, 308, 322, 363, 392, 438, 462, 483, 484, 506, 511, 539, 552, 584, 588, 616, 644, 726, 759, 803, 847, 876, 924, 966, 968, 1012, 1022, 1078, 1127, 1176, 1288, 1452, 1518, 1533, 1606, 1617, 1679, 1694, 1752, 1771, 1848, 1932, 2024, 2044, 2156, 2254, 2409, 2541, 2783, 2904, 3036, 3066, 3212, 3234, 3358, 3381, 3388, 3542, 3577, 3864, 4088, 4312, 4508, 4818, 5037, 5082, 5313, 5566, 5621, 5929, 6072, 6132, 6424, 6468, 6716, 6762, 6776, 7084, 7154, 8349, 8833, 9016, 9636, 10074, 10164, 10626, 10731, 11132, 11242, 11753, 11858, 12264, 12397, 12936, 13432, 13524, 14168, 14308, 16698, 16863, 17666, 17787, 18469, 19272, 19481, 20148, 20328, 21252, 21462, 22264, 22484, 23506, 23716, 24794, 26499, 27048, 28616, 33396, 33726, 35259, 35332, 35574, 36938, 37191, 38962, 39347, 40296, 42504, 42924, 44968, 47012, 47432, 49588, 52998, 55407, 58443, 61831, 66792, 67452, 70518, 70664, 71148, 73876, 74382, 77924, 78694, 82271, 85848, 94024, 99176, 105996, 110814, 116886, 118041, 123662, 129283, 134904, 136367, 141036, 142296, 147752, 148764, 155848, 157388, 164542, 185493, 203159, 211992, 221628, 233772, 236082, 246813, 247324, 258566, 272734, 282072, 297528, 314776, 329084, 370986, 387849, 406318, 409101, 432817, 443256, 467544, 472164, 493626, 494648, 517132, 545468, 609477, 658168, 741972, 775698, 812636, 818202, 865634, 904981, 944328, 987252, 1034264, 1090936, 1218954, 1298451, 1422113, 1483944, 1551396, 1625272, 1636404, 1731268, 1809962, 1974504, 2437908, 2596902, 2714943, 2844226, 3102792, 3272808, 3462536, 3619924, 4266339, 4875816, 5193804, 5429886, 5688452, 7239848, 8532678, 9954791, 10387608, 10859772, 11376904, 17065356, 19909582, 21719544, 29864373, 34130712, 39819164, 59728746, 79638328, 119457492, 238914984]

約数ペア:

[(1, 238914984), (2, 119457492), (3, 79638328), (4, 59728746), (6, 39819164), (7, 34130712), (8, 29864373), (11, 21719544), (12, 19909582), (14, 17065356), (21, 11376904), (22, 10859772), (23, 10387608), (24, 9954791), (28, 8532678), (33, 7239848), (42, 5688452), (44, 5429886), (46, 5193804), (49, 4875816), (56, 4266339), (66, 3619924), (69, 3462536), (73, 3272808), (77, 3102792), (84, 2844226), (88, 2714943), (92, 2596902), (98, 2437908), (121, 1974504), (132, 1809962), (138, 1731268), (146, 1636404), (147, 1625272), (154, 1551396), (161, 1483944), (168, 1422113), (184, 1298451), (196, 1218954), (219, 1090936), (231, 1034264), (242, 987252), (253, 944328), (264, 904981), (276, 865634), (292, 818202), (294, 812636), (308, 775698), (322, 741972), (363, 658168), (392, 609477), (438, 545468), (462, 517132), (483, 494648), (484, 493626), (506, 472164), (511, 467544), (539, 443256), (552, 432817), (584, 409101), (588, 406318), (616, 387849), (644, 370986), (726, 329084), (759, 314776), (803, 297528), (847, 282072), (876, 272734), (924, 258566), (966, 247324), (968, 246813), (1012, 236082), (1022, 233772), (1078, 221628), (1127, 211992), (1176, 203159), (1288, 185493), (1452, 164542), (1518, 157388), (1533, 155848), (1606, 148764), (1617, 147752), (1679, 142296), (1694, 141036), (1752, 136367), (1771, 134904), (1848, 129283), (1932, 123662), (2024, 118041), (2044, 116886), (2156, 110814), (2254, 105996), (2409, 99176), (2541, 94024), (2783, 85848), (2904, 82271), (3036, 78694), (3066, 77924), (3212, 74382), (3234, 73876), (3358, 71148), (3381, 70664), (3388, 70518), (3542, 67452), (3577, 66792), (3864, 61831), (4088, 58443), (4312, 55407), (4508, 52998), (4818, 49588), (5037, 47432), (5082, 47012), (5313, 44968), (5566, 42924), (5621, 42504), (5929, 40296), (6072, 39347), (6132, 38962), (6424, 37191), (6468, 36938), (6716, 35574), (6762, 35332), (6776, 35259), (7084, 33726), (7154, 33396), (8349, 28616), (8833, 27048), (9016, 26499), (9636, 24794), (10074, 23716), (10164, 23506), (10626, 22484), (10731, 22264), (11132, 21462), (11242, 21252), (11753, 20328), (11858, 20148), (12264, 19481), (12397, 19272), (12936, 18469), (13432, 17787), (13524, 17666), (14168, 16863), (14308, 16698)]