31444457184

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131071}}^1$

素因数の和:131118

約数の個数: 216

約数和(自身を含む): 110139015168

約数和(自身を除く): 78694557984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2856, 3332, 3528, 3808, 4284, 4704, 4896, 4998, 5712, 6664, 7056, 7497, 8568, 9996, 11424, 13328, 14112, 14994, 17136, 19992, 26656, 29988, 34272, 39984, 59976, 79968, 119952, 131071, 239904, 262142, 393213, 524284, 786426, 917497, 1048568, 1179639, 1572852, 1834994, 2097136, 2228207, 2359278, 2752491, 3145704, 3669988, 4194272, 4456414, 4718556, 5504982, 6291408, 6422479, 6684621, 7339976, 8257473, 8912828, 9437112, 11009964, 12582816, 12844958, 13369242, 14679952, 15597449, 16514946, 17825656, 18874224, 19267437, 20053863, 22019928, 25689916, 26738484, 29359904, 31194898, 33029892, 35651312, 37748448, 38534874, 40107726, 44039856, 46792347, 51379832, 53476968, 57802311, 62389796, 66059784, 71302624, 77069748, 80215452, 88079712, 93584694, 102759664, 106953936, 109182143, 115604622, 124779592, 132119568, 140377041, 154139496, 160430904, 187169388, 205519328, 213907872, 218364286, 231209244, 249559184, 264239136, 280754082, 308278992, 320861808, 327546429, 374338776, 436728572, 462418488, 499118368, 561508164, 616557984, 641723616, 655092858, 748677552, 873457144, 924836976, 982639287, 1123016328, 1310185716, 1497355104, 1746914288, 1849673952, 1965278574, 2246032656, 2620371432, 3493828576, 3930557148, 4492065312, 5240742864, 7861114296, 10481485728, 15722228592, 31444457184]

約数ペア:

[(1, 31444457184), (2, 15722228592), (3, 10481485728), (4, 7861114296), (6, 5240742864), (7, 4492065312), (8, 3930557148), (9, 3493828576), (12, 2620371432), (14, 2246032656), (16, 1965278574), (17, 1849673952), (18, 1746914288), (21, 1497355104), (24, 1310185716), (28, 1123016328), (32, 982639287), (34, 924836976), (36, 873457144), (42, 748677552), (48, 655092858), (49, 641723616), (51, 616557984), (56, 561508164), (63, 499118368), (68, 462418488), (72, 436728572), (84, 374338776), (96, 327546429), (98, 320861808), (102, 308278992), (112, 280754082), (119, 264239136), (126, 249559184), (136, 231209244), (144, 218364286), (147, 213907872), (153, 205519328), (168, 187169388), (196, 160430904), (204, 154139496), (224, 140377041), (238, 132119568), (252, 124779592), (272, 115604622), (288, 109182143), (294, 106953936), (306, 102759664), (336, 93584694), (357, 88079712), (392, 80215452), (408, 77069748), (441, 71302624), (476, 66059784), (504, 62389796), (544, 57802311), (588, 53476968), (612, 51379832), (672, 46792347), (714, 44039856), (784, 40107726), (816, 38534874), (833, 37748448), (882, 35651312), (952, 33029892), (1008, 31194898), (1071, 29359904), (1176, 26738484), (1224, 25689916), (1428, 22019928), (1568, 20053863), (1632, 19267437), (1666, 18874224), (1764, 17825656), (1904, 16514946), (2016, 15597449), (2142, 14679952), (2352, 13369242), (2448, 12844958), (2499, 12582816), (2856, 11009964), (3332, 9437112), (3528, 8912828), (3808, 8257473), (4284, 7339976), (4704, 6684621), (4896, 6422479), (4998, 6291408), (5712, 5504982), (6664, 4718556), (7056, 4456414), (7497, 4194272), (8568, 3669988), (9996, 3145704), (11424, 2752491), (13328, 2359278), (14112, 2228207), (14994, 2097136), (17136, 1834994), (19992, 1572852), (26656, 1179639), (29988, 1048568), (34272, 917497), (39984, 786426), (59976, 524284), (79968, 393213), (119952, 262142), (131071, 239904)]