19960409664

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2803}}^1$

素因数の和:3154

約数の個数: 224

約数和(自身を含む): 63415712640

約数和(自身を除く): 43455302976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 317, 351, 416, 432, 468, 576, 624, 634, 702, 832, 864, 936, 951, 1248, 1268, 1404, 1728, 1872, 1902, 2496, 2536, 2803, 2808, 2853, 3744, 3804, 4121, 5072, 5606, 5616, 5706, 7488, 7608, 8242, 8409, 8559, 10144, 11212, 11232, 11412, 12363, 15216, 16484, 16818, 17118, 20288, 22424, 22464, 22824, 24726, 25227, 30432, 32968, 33636, 34236, 36439, 37089, 44848, 45648, 49452, 50454, 60864, 65936, 67272, 68472, 72878, 74178, 75681, 89696, 91296, 98904, 100908, 109317, 111267, 131872, 134544, 136944, 145756, 148356, 151362, 179392, 182592, 197808, 201816, 218634, 222534, 263744, 269088, 273888, 291512, 296712, 302724, 327951, 395616, 403632, 437268, 445068, 538176, 547776, 583024, 593424, 605448, 655902, 791232, 807264, 874536, 888551, 890136, 983853, 1166048, 1186848, 1210896, 1311804, 1614528, 1749072, 1777102, 1780272, 1967706, 2332096, 2373696, 2421792, 2623608, 2665653, 3498144, 3554204, 3560544, 3935412, 4843584, 5247216, 5331306, 6996288, 7108408, 7121088, 7870824, 7996959, 10494432, 10662612, 11551163, 14216816, 15741648, 15993918, 20988864, 21325224, 23102326, 23990877, 28433632, 31483296, 31987836, 34653489, 42650448, 46204652, 47981754, 56867264, 62966592, 63975672, 69306978, 85300896, 92409304, 95963508, 103960467, 127951344, 138613956, 170601792, 184818608, 191927016, 207920934, 255902688, 277227912, 311881401, 369637216, 383854032, 415841868, 511805376, 554455824, 623762802, 739274432, 767708064, 831683736, 1108911648, 1247525604, 1535416128, 1663367472, 2217823296, 2495051208, 3326734944, 4990102416, 6653469888, 9980204832, 19960409664]

約数ペア:

[(1, 19960409664), (2, 9980204832), (3, 6653469888), (4, 4990102416), (6, 3326734944), (8, 2495051208), (9, 2217823296), (12, 1663367472), (13, 1535416128), (16, 1247525604), (18, 1108911648), (24, 831683736), (26, 767708064), (27, 739274432), (32, 623762802), (36, 554455824), (39, 511805376), (48, 415841868), (52, 383854032), (54, 369637216), (64, 311881401), (72, 277227912), (78, 255902688), (96, 207920934), (104, 191927016), (108, 184818608), (117, 170601792), (144, 138613956), (156, 127951344), (192, 103960467), (208, 95963508), (216, 92409304), (234, 85300896), (288, 69306978), (312, 63975672), (317, 62966592), (351, 56867264), (416, 47981754), (432, 46204652), (468, 42650448), (576, 34653489), (624, 31987836), (634, 31483296), (702, 28433632), (832, 23990877), (864, 23102326), (936, 21325224), (951, 20988864), (1248, 15993918), (1268, 15741648), (1404, 14216816), (1728, 11551163), (1872, 10662612), (1902, 10494432), (2496, 7996959), (2536, 7870824), (2803, 7121088), (2808, 7108408), (2853, 6996288), (3744, 5331306), (3804, 5247216), (4121, 4843584), (5072, 3935412), (5606, 3560544), (5616, 3554204), (5706, 3498144), (7488, 2665653), (7608, 2623608), (8242, 2421792), (8409, 2373696), (8559, 2332096), (10144, 1967706), (11212, 1780272), (11232, 1777102), (11412, 1749072), (12363, 1614528), (15216, 1311804), (16484, 1210896), (16818, 1186848), (17118, 1166048), (20288, 983853), (22424, 890136), (22464, 888551), (22824, 874536), (24726, 807264), (25227, 791232), (30432, 655902), (32968, 605448), (33636, 593424), (34236, 583024), (36439, 547776), (37089, 538176), (44848, 445068), (45648, 437268), (49452, 403632), (50454, 395616), (60864, 327951), (65936, 302724), (67272, 296712), (68472, 291512), (72878, 273888), (74178, 269088), (75681, 263744), (89696, 222534), (91296, 218634), (98904, 201816), (100908, 197808), (109317, 182592), (111267, 179392), (131872, 151362), (134544, 148356), (136944, 145756)]