15668533888

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:595

約数の個数: 256

約数和(自身を含む): 39657600000

約数和(自身を除く): 23989066112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 79, 112, 116, 119, 128, 136, 158, 203, 224, 232, 238, 272, 316, 406, 448, 449, 464, 476, 493, 544, 553, 632, 812, 896, 898, 928, 952, 986, 1088, 1106, 1264, 1343, 1624, 1796, 1856, 1904, 1972, 2176, 2212, 2291, 2528, 2686, 3143, 3248, 3451, 3592, 3712, 3808, 3944, 4424, 4582, 5056, 5372, 6286, 6496, 6902, 7184, 7616, 7633, 7888, 8848, 9164, 9401, 10112, 10744, 12572, 12992, 13021, 13804, 14368, 15232, 15266, 15776, 16037, 17696, 18328, 18802, 21488, 25144, 25984, 26042, 27608, 28736, 30532, 31552, 32074, 35392, 35471, 36656, 37604, 38947, 42976, 50288, 52084, 53431, 55216, 57472, 61064, 63104, 64148, 70784, 70942, 73312, 75208, 77894, 85952, 91147, 100576, 104168, 106862, 110432, 122128, 128296, 141884, 146624, 150416, 155788, 171904, 182294, 201152, 208336, 213724, 220864, 221357, 244256, 248297, 256592, 272629, 283768, 293248, 300832, 311576, 364588, 402304, 416672, 427448, 441728, 442714, 488512, 496594, 513184, 545258, 567536, 601664, 603007, 623152, 729176, 833344, 854896, 885428, 977024, 993188, 1026368, 1028659, 1090516, 1135072, 1203328, 1206014, 1246304, 1458352, 1549499, 1666688, 1709792, 1770856, 1986376, 2052736, 2057318, 2181032, 2270144, 2412028, 2492608, 2916704, 3098998, 3419584, 3541712, 3972752, 4114636, 4221049, 4362064, 4540288, 4824056, 4985216, 5833408, 6197996, 6839168, 7083424, 7200613, 7945504, 8229272, 8442098, 8724128, 9648112, 11666816, 12395992, 14166848, 14401226, 15891008, 16458544, 16884196, 17448256, 17487203, 19296224, 24791984, 28333696, 28802452, 31782016, 32917088, 33768392, 34896512, 34974406, 38592448, 49583968, 57604904, 65834176, 67536784, 69948812, 77184896, 99167936, 115209808, 122410421, 131668352, 135073568, 139897624, 198335872, 230419616, 244820842, 270147136, 279795248, 460839232, 489641684, 540294272, 559590496, 921678464, 979283368, 1119180992, 1958566736, 2238361984, 3917133472, 7834266944, 15668533888]

約数ペア:

[(1, 15668533888), (2, 7834266944), (4, 3917133472), (7, 2238361984), (8, 1958566736), (14, 1119180992), (16, 979283368), (17, 921678464), (28, 559590496), (29, 540294272), (32, 489641684), (34, 460839232), (56, 279795248), (58, 270147136), (64, 244820842), (68, 230419616), (79, 198335872), (112, 139897624), (116, 135073568), (119, 131668352), (128, 122410421), (136, 115209808), (158, 99167936), (203, 77184896), (224, 69948812), (232, 67536784), (238, 65834176), (272, 57604904), (316, 49583968), (406, 38592448), (448, 34974406), (449, 34896512), (464, 33768392), (476, 32917088), (493, 31782016), (544, 28802452), (553, 28333696), (632, 24791984), (812, 19296224), (896, 17487203), (898, 17448256), (928, 16884196), (952, 16458544), (986, 15891008), (1088, 14401226), (1106, 14166848), (1264, 12395992), (1343, 11666816), (1624, 9648112), (1796, 8724128), (1856, 8442098), (1904, 8229272), (1972, 7945504), (2176, 7200613), (2212, 7083424), (2291, 6839168), (2528, 6197996), (2686, 5833408), (3143, 4985216), (3248, 4824056), (3451, 4540288), (3592, 4362064), (3712, 4221049), (3808, 4114636), (3944, 3972752), (4424, 3541712), (4582, 3419584), (5056, 3098998), (5372, 2916704), (6286, 2492608), (6496, 2412028), (6902, 2270144), (7184, 2181032), (7616, 2057318), (7633, 2052736), (7888, 1986376), (8848, 1770856), (9164, 1709792), (9401, 1666688), (10112, 1549499), (10744, 1458352), (12572, 1246304), (12992, 1206014), (13021, 1203328), (13804, 1135072), (14368, 1090516), (15232, 1028659), (15266, 1026368), (15776, 993188), (16037, 977024), (17696, 885428), (18328, 854896), (18802, 833344), (21488, 729176), (25144, 623152), (25984, 603007), (26042, 601664), (27608, 567536), (28736, 545258), (30532, 513184), (31552, 496594), (32074, 488512), (35392, 442714), (35471, 441728), (36656, 427448), (37604, 416672), (38947, 402304), (42976, 364588), (50288, 311576), (52084, 300832), (53431, 293248), (55216, 283768), (57472, 272629), (61064, 256592), (63104, 248297), (64148, 244256), (70784, 221357), (70942, 220864), (73312, 213724), (75208, 208336), (77894, 201152), (85952, 182294), (91147, 171904), (100576, 155788), (104168, 150416), (106862, 146624), (110432, 141884), (122128, 128296)]