656127162912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{42083}}^1$

素因数の和:42184

約数の個数: 216

約数和(自身を含む): 1927160523792

約数和(自身を除く): 1271033360880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 961, 992, 1014, 1209, 1248, 1352, 1488, 1612, 1922, 2028, 2418, 2704, 2883, 2976, 3224, 3844, 4056, 4836, 5239, 5408, 5766, 6448, 7688, 8112, 9672, 10478, 11532, 12493, 12896, 15376, 15717, 16224, 19344, 20956, 23064, 24986, 30752, 31434, 37479, 38688, 41912, 42083, 46128, 49972, 62868, 74958, 83824, 84166, 92256, 99944, 125736, 126249, 149916, 162409, 167648, 168332, 199888, 251472, 252498, 299832, 324818, 336664, 399776, 487227, 502944, 504996, 547079, 599664, 649636, 673328, 974454, 1009992, 1094158, 1199328, 1299272, 1304573, 1346656, 1641237, 1948908, 2019984, 2188316, 2598544, 2609146, 3282474, 3897816, 3913719, 4039968, 4376632, 5197088, 5218292, 6564948, 7112027, 7795632, 7827438, 8753264, 10436584, 13129896, 14224054, 15591264, 15654876, 16959449, 17506528, 20873168, 21336081, 26259792, 28448108, 31309752, 33918898, 40441763, 41746336, 42672162, 50878347, 52519584, 56896216, 62619504, 67837796, 80883526, 85344324, 101756694, 113792432, 121325289, 125239008, 135675592, 161767052, 170688648, 203513388, 220472837, 227584864, 242650578, 271351184, 323534104, 341377296, 407026776, 440945674, 485301156, 525742919, 542702368, 647068208, 661418511, 682754592, 814053552, 881891348, 970602312, 1051485838, 1294136416, 1322837022, 1577228757, 1628107104, 1763782696, 1941204624, 2102971676, 2645674044, 3154457514, 3527565392, 3882409248, 4205943352, 5291348088, 6308915028, 6834657947, 7055130784, 8411886704, 10582696176, 12617830056, 13669315894, 16823773408, 20503973841, 21165392352, 25235660112, 27338631788, 41007947682, 50471320224, 54677263576, 82015895364, 109354527152, 164031790728, 218709054304, 328063581456, 656127162912]

約数ペア:

[(1, 656127162912), (2, 328063581456), (3, 218709054304), (4, 164031790728), (6, 109354527152), (8, 82015895364), (12, 54677263576), (13, 50471320224), (16, 41007947682), (24, 27338631788), (26, 25235660112), (31, 21165392352), (32, 20503973841), (39, 16823773408), (48, 13669315894), (52, 12617830056), (62, 10582696176), (78, 8411886704), (93, 7055130784), (96, 6834657947), (104, 6308915028), (124, 5291348088), (156, 4205943352), (169, 3882409248), (186, 3527565392), (208, 3154457514), (248, 2645674044), (312, 2102971676), (338, 1941204624), (372, 1763782696), (403, 1628107104), (416, 1577228757), (496, 1322837022), (507, 1294136416), (624, 1051485838), (676, 970602312), (744, 881891348), (806, 814053552), (961, 682754592), (992, 661418511), (1014, 647068208), (1209, 542702368), (1248, 525742919), (1352, 485301156), (1488, 440945674), (1612, 407026776), (1922, 341377296), (2028, 323534104), (2418, 271351184), (2704, 242650578), (2883, 227584864), (2976, 220472837), (3224, 203513388), (3844, 170688648), (4056, 161767052), (4836, 135675592), (5239, 125239008), (5408, 121325289), (5766, 113792432), (6448, 101756694), (7688, 85344324), (8112, 80883526), (9672, 67837796), (10478, 62619504), (11532, 56896216), (12493, 52519584), (12896, 50878347), (15376, 42672162), (15717, 41746336), (16224, 40441763), (19344, 33918898), (20956, 31309752), (23064, 28448108), (24986, 26259792), (30752, 21336081), (31434, 20873168), (37479, 17506528), (38688, 16959449), (41912, 15654876), (42083, 15591264), (46128, 14224054), (49972, 13129896), (62868, 10436584), (74958, 8753264), (83824, 7827438), (84166, 7795632), (92256, 7112027), (99944, 6564948), (125736, 5218292), (126249, 5197088), (149916, 4376632), (162409, 4039968), (167648, 3913719), (168332, 3897816), (199888, 3282474), (251472, 2609146), (252498, 2598544), (299832, 2188316), (324818, 2019984), (336664, 1948908), (399776, 1641237), (487227, 1346656), (502944, 1304573), (504996, 1299272), (547079, 1199328), (599664, 1094158), (649636, 1009992), (673328, 974454)]