209213295408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1\times {\mathrm{1237}}^1$

素因数の和:1972

約数の個数: 240

約数和(自身を含む): 636007584576

約数和(自身を除く): 426794289168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 234, 312, 334, 468, 501, 541, 624, 668, 936, 1002, 1082, 1237, 1336, 1503, 1623, 1872, 2004, 2164, 2171, 2474, 2672, 3006, 3246, 3711, 4008, 4328, 4342, 4869, 4948, 6012, 6492, 6513, 7033, 7422, 8016, 8656, 8684, 9738, 9896, 11133, 12024, 12984, 13026, 14066, 14844, 16081, 17368, 19476, 19539, 19792, 21099, 22266, 24048, 25968, 26052, 28132, 29688, 32162, 34736, 38952, 39078, 42198, 44532, 48243, 52104, 56264, 59376, 63297, 64324, 77904, 78156, 84396, 89064, 90347, 96486, 104208, 112528, 126594, 128648, 144729, 156312, 168792, 178128, 180694, 192972, 206579, 253188, 257296, 271041, 289458, 312624, 337584, 361388, 385944, 413158, 506376, 542082, 578916, 619737, 669217, 722776, 771888, 813123, 826316, 1012752, 1084164, 1157832, 1174511, 1239474, 1338434, 1445552, 1626246, 1652632, 1859211, 2007651, 2168328, 2315664, 2349022, 2478948, 2676868, 2685527, 3252492, 3305264, 3523533, 3718422, 4015302, 4336656, 4698044, 4957896, 5353736, 5371054, 6022953, 6504984, 7047066, 7436844, 8030604, 8056581, 8699821, 9396088, 9915792, 10570599, 10707472, 10742108, 12045906, 13009968, 14094132, 14873688, 16061208, 16113162, 17399642, 18792176, 21141198, 21484216, 24091812, 24169743, 26099463, 28188264, 29747376, 32122416, 32226324, 34799284, 42282396, 42968432, 48183624, 48339486, 52198926, 56376528, 64452648, 69598568, 78298389, 84564792, 96367248, 96678972, 104397852, 111759239, 128905296, 139197136, 156596778, 169129584, 193357944, 208795704, 223518478, 313193556, 335277717, 386715888, 417591408, 447036956, 626387112, 670555434, 894073912, 1005833151, 1252774224, 1341110868, 1452870107, 1788147824, 2011666302, 2682221736, 2905740214, 4023332604, 4358610321, 5364443472, 5811480428, 8046665208, 8717220642, 11622960856, 13075830963, 16093330416, 17434441284, 23245921712, 26151661926, 34868882568, 52303323852, 69737765136, 104606647704, 209213295408]

約数ペア:

[(1, 209213295408), (2, 104606647704), (3, 69737765136), (4, 52303323852), (6, 34868882568), (8, 26151661926), (9, 23245921712), (12, 17434441284), (13, 16093330416), (16, 13075830963), (18, 11622960856), (24, 8717220642), (26, 8046665208), (36, 5811480428), (39, 5364443472), (48, 4358610321), (52, 4023332604), (72, 2905740214), (78, 2682221736), (104, 2011666302), (117, 1788147824), (144, 1452870107), (156, 1341110868), (167, 1252774224), (208, 1005833151), (234, 894073912), (312, 670555434), (334, 626387112), (468, 447036956), (501, 417591408), (541, 386715888), (624, 335277717), (668, 313193556), (936, 223518478), (1002, 208795704), (1082, 193357944), (1237, 169129584), (1336, 156596778), (1503, 139197136), (1623, 128905296), (1872, 111759239), (2004, 104397852), (2164, 96678972), (2171, 96367248), (2474, 84564792), (2672, 78298389), (3006, 69598568), (3246, 64452648), (3711, 56376528), (4008, 52198926), (4328, 48339486), (4342, 48183624), (4869, 42968432), (4948, 42282396), (6012, 34799284), (6492, 32226324), (6513, 32122416), (7033, 29747376), (7422, 28188264), (8016, 26099463), (8656, 24169743), (8684, 24091812), (9738, 21484216), (9896, 21141198), (11133, 18792176), (12024, 17399642), (12984, 16113162), (13026, 16061208), (14066, 14873688), (14844, 14094132), (16081, 13009968), (17368, 12045906), (19476, 10742108), (19539, 10707472), (19792, 10570599), (21099, 9915792), (22266, 9396088), (24048, 8699821), (25968, 8056581), (26052, 8030604), (28132, 7436844), (29688, 7047066), (32162, 6504984), (34736, 6022953), (38952, 5371054), (39078, 5353736), (42198, 4957896), (44532, 4698044), (48243, 4336656), (52104, 4015302), (56264, 3718422), (59376, 3523533), (63297, 3305264), (64324, 3252492), (77904, 2685527), (78156, 2676868), (84396, 2478948), (89064, 2349022), (90347, 2315664), (96486, 2168328), (104208, 2007651), (112528, 1859211), (126594, 1652632), (128648, 1626246), (144729, 1445552), (156312, 1338434), (168792, 1239474), (178128, 1174511), (180694, 1157832), (192972, 1084164), (206579, 1012752), (253188, 826316), (257296, 813123), (271041, 771888), (289458, 722776), (312624, 669217), (337584, 619737), (361388, 578916), (385944, 542082), (413158, 506376)]