1238647488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1534

約数の個数: 112

約数和(自身を含む): 3540069120

約数和(自身を除く): 2301421632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 487, 624, 832, 974, 1019, 1248, 1461, 1948, 2038, 2496, 2922, 3057, 3896, 4076, 5844, 6114, 6331, 7792, 8152, 11688, 12228, 12662, 13247, 15584, 16304, 18993, 23376, 24456, 25324, 26494, 31168, 32608, 37986, 39741, 46752, 48912, 50648, 52988, 65216, 75972, 79482, 93504, 97824, 101296, 105976, 151944, 158964, 195648, 202592, 211952, 303888, 317928, 405184, 423904, 496253, 607776, 635856, 847808, 992506, 1215552, 1271712, 1488759, 1985012, 2543424, 2977518, 3970024, 5955036, 6451289, 7940048, 11910072, 12902578, 15880096, 19353867, 23820144, 25805156, 31760192, 38707734, 47640288, 51610312, 77415468, 95280576, 103220624, 154830936, 206441248, 309661872, 412882496, 619323744, 1238647488]

約数ペア:

[(1, 1238647488), (2, 619323744), (3, 412882496), (4, 309661872), (6, 206441248), (8, 154830936), (12, 103220624), (13, 95280576), (16, 77415468), (24, 51610312), (26, 47640288), (32, 38707734), (39, 31760192), (48, 25805156), (52, 23820144), (64, 19353867), (78, 15880096), (96, 12902578), (104, 11910072), (156, 7940048), (192, 6451289), (208, 5955036), (312, 3970024), (416, 2977518), (487, 2543424), (624, 1985012), (832, 1488759), (974, 1271712), (1019, 1215552), (1248, 992506), (1461, 847808), (1948, 635856), (2038, 607776), (2496, 496253), (2922, 423904), (3057, 405184), (3896, 317928), (4076, 303888), (5844, 211952), (6114, 202592), (6331, 195648), (7792, 158964), (8152, 151944), (11688, 105976), (12228, 101296), (12662, 97824), (13247, 93504), (15584, 79482), (16304, 75972), (18993, 65216), (23376, 52988), (24456, 50648), (25324, 48912), (26494, 46752), (31168, 39741), (32608, 37986)]