19465894656

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3299}}^1$

素因数の和:3531

約数の個数: 216

約数和(自身を含む): 60767506800

約数和(自身を除く): 41301612144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 197, 208, 234, 256, 288, 312, 384, 394, 416, 468, 576, 591, 624, 768, 788, 832, 936, 1152, 1182, 1248, 1576, 1664, 1773, 1872, 2304, 2364, 2496, 2561, 3152, 3299, 3328, 3546, 3744, 4728, 4992, 5122, 6304, 6598, 7092, 7488, 7683, 9456, 9897, 9984, 10244, 12608, 13196, 14184, 14976, 15366, 18912, 19794, 20488, 23049, 25216, 26392, 28368, 29691, 29952, 30732, 37824, 39588, 40976, 42887, 46098, 50432, 52784, 56736, 59382, 61464, 75648, 79176, 81952, 85774, 92196, 105568, 113472, 118764, 122928, 128661, 151296, 158352, 163904, 171548, 184392, 211136, 226944, 237528, 245856, 257322, 316704, 327808, 343096, 368784, 385983, 422272, 453888, 475056, 491712, 514644, 633408, 649903, 655616, 686192, 737568, 771966, 844544, 950112, 983424, 1029288, 1266816, 1299806, 1372384, 1475136, 1543932, 1900224, 1949709, 1966848, 2058576, 2533632, 2599612, 2744768, 2950272, 3087864, 3800448, 3899418, 4117152, 5199224, 5489536, 5849127, 5900544, 6175728, 7600896, 7798836, 8234304, 8448739, 10398448, 10979072, 11698254, 12351456, 15597672, 16468608, 16897478, 20796896, 23396508, 24702912, 25346217, 31195344, 32937216, 33794956, 41593792, 46793016, 49405824, 50692434, 62390688, 67589912, 76038651, 83187584, 93586032, 98811648, 101384868, 124781376, 135179824, 152077302, 166375168, 187172064, 202769736, 249562752, 270359648, 304154604, 374344128, 405539472, 499125504, 540719296, 608309208, 748688256, 811078944, 1081438592, 1216618416, 1497376512, 1622157888, 2162877184, 2433236832, 3244315776, 4866473664, 6488631552, 9732947328, 19465894656]

約数ペア:

[(1, 19465894656), (2, 9732947328), (3, 6488631552), (4, 4866473664), (6, 3244315776), (8, 2433236832), (9, 2162877184), (12, 1622157888), (13, 1497376512), (16, 1216618416), (18, 1081438592), (24, 811078944), (26, 748688256), (32, 608309208), (36, 540719296), (39, 499125504), (48, 405539472), (52, 374344128), (64, 304154604), (72, 270359648), (78, 249562752), (96, 202769736), (104, 187172064), (117, 166375168), (128, 152077302), (144, 135179824), (156, 124781376), (192, 101384868), (197, 98811648), (208, 93586032), (234, 83187584), (256, 76038651), (288, 67589912), (312, 62390688), (384, 50692434), (394, 49405824), (416, 46793016), (468, 41593792), (576, 33794956), (591, 32937216), (624, 31195344), (768, 25346217), (788, 24702912), (832, 23396508), (936, 20796896), (1152, 16897478), (1182, 16468608), (1248, 15597672), (1576, 12351456), (1664, 11698254), (1773, 10979072), (1872, 10398448), (2304, 8448739), (2364, 8234304), (2496, 7798836), (2561, 7600896), (3152, 6175728), (3299, 5900544), (3328, 5849127), (3546, 5489536), (3744, 5199224), (4728, 4117152), (4992, 3899418), (5122, 3800448), (6304, 3087864), (6598, 2950272), (7092, 2744768), (7488, 2599612), (7683, 2533632), (9456, 2058576), (9897, 1966848), (9984, 1949709), (10244, 1900224), (12608, 1543932), (13196, 1475136), (14184, 1372384), (14976, 1299806), (15366, 1266816), (18912, 1029288), (19794, 983424), (20488, 950112), (23049, 844544), (25216, 771966), (26392, 737568), (28368, 686192), (29691, 655616), (29952, 649903), (30732, 633408), (37824, 514644), (39588, 491712), (40976, 475056), (42887, 453888), (46098, 422272), (50432, 385983), (52784, 368784), (56736, 343096), (59382, 327808), (61464, 316704), (75648, 257322), (79176, 245856), (81952, 237528), (85774, 226944), (92196, 211136), (105568, 184392), (113472, 171548), (118764, 163904), (122928, 158352), (128661, 151296)]