181364609868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{499}}^1\times {\mathrm{647}}^1$

素因数の和:1456

約数の個数: 144

約数和(自身を含む): 461528928000

約数和(自身を除く): 280164318132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 277, 338, 499, 507, 554, 647, 676, 831, 998, 1014, 1108, 1294, 1497, 1662, 1941, 1996, 2028, 2588, 2994, 3324, 3601, 3882, 5988, 6487, 7202, 7764, 8411, 10803, 12974, 14404, 16822, 19461, 21606, 25233, 25948, 33644, 38922, 43212, 46813, 50466, 77844, 84331, 93626, 100932, 109343, 138223, 140439, 168662, 179219, 187252, 218686, 252993, 276446, 280878, 322853, 328029, 337324, 358438, 414669, 437372, 505986, 537657, 552892, 561756, 645706, 656058, 716876, 829338, 968559, 1011972, 1075314, 1291412, 1312116, 1658676, 1796899, 1937118, 2150628, 2329847, 3593798, 3874236, 4197089, 4659694, 5390697, 6989541, 7187596, 8394178, 9319388, 10781394, 12591267, 13979082, 16788356, 21562788, 23359687, 25182534, 27958164, 30288011, 46719374, 50365068, 54562157, 60576022, 70079061, 89430281, 90864033, 93438748, 109124314, 121152044, 140158122, 163686471, 178860562, 181728066, 218248628, 268290843, 280316244, 327372942, 357721124, 363456132, 536581686, 654745884, 1073163372, 1162593653, 2325187306, 3487780959, 4650374612, 6975561918, 13951123836, 15113717489, 30227434978, 45341152467, 60454869956, 90682304934, 181364609868]

約数ペア:

[(1, 181364609868), (2, 90682304934), (3, 60454869956), (4, 45341152467), (6, 30227434978), (12, 15113717489), (13, 13951123836), (26, 6975561918), (39, 4650374612), (52, 3487780959), (78, 2325187306), (156, 1162593653), (169, 1073163372), (277, 654745884), (338, 536581686), (499, 363456132), (507, 357721124), (554, 327372942), (647, 280316244), (676, 268290843), (831, 218248628), (998, 181728066), (1014, 178860562), (1108, 163686471), (1294, 140158122), (1497, 121152044), (1662, 109124314), (1941, 93438748), (1996, 90864033), (2028, 89430281), (2588, 70079061), (2994, 60576022), (3324, 54562157), (3601, 50365068), (3882, 46719374), (5988, 30288011), (6487, 27958164), (7202, 25182534), (7764, 23359687), (8411, 21562788), (10803, 16788356), (12974, 13979082), (14404, 12591267), (16822, 10781394), (19461, 9319388), (21606, 8394178), (25233, 7187596), (25948, 6989541), (33644, 5390697), (38922, 4659694), (43212, 4197089), (46813, 3874236), (50466, 3593798), (77844, 2329847), (84331, 2150628), (93626, 1937118), (100932, 1796899), (109343, 1658676), (138223, 1312116), (140439, 1291412), (168662, 1075314), (179219, 1011972), (187252, 968559), (218686, 829338), (252993, 716876), (276446, 656058), (280878, 645706), (322853, 561756), (328029, 552892), (337324, 537657), (358438, 505986), (414669, 437372)]