28672209504

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{12211}}^1$

素因数の和:12521

約数の個数: 144

約数和(自身を含む): 84493753344

約数和(自身を除く): 55821543840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 263, 279, 288, 372, 496, 526, 558, 744, 789, 992, 1052, 1116, 1488, 1578, 2104, 2232, 2367, 2976, 3156, 4208, 4464, 4734, 6312, 8153, 8416, 8928, 9468, 12211, 12624, 16306, 18936, 24422, 24459, 25248, 32612, 36633, 37872, 48844, 48918, 65224, 73266, 73377, 75744, 97688, 97836, 109899, 130448, 146532, 146754, 195376, 195672, 219798, 260896, 293064, 293508, 378541, 390752, 391344, 439596, 586128, 587016, 757082, 782688, 879192, 1135623, 1172256, 1174032, 1514164, 1758384, 2271246, 2348064, 3028328, 3211493, 3406869, 3516768, 4542492, 6056656, 6422986, 6813738, 9084984, 9634479, 12113312, 12845972, 13627476, 18169968, 19268958, 25691944, 27254952, 28903437, 36339936, 38537916, 51383888, 54509904, 57806874, 77075832, 99556283, 102767776, 109019808, 115613748, 154151664, 199112566, 231227496, 298668849, 308303328, 398225132, 462454992, 597337698, 796450264, 896006547, 924909984, 1194675396, 1592900528, 1792013094, 2389350792, 3185801056, 3584026188, 4778701584, 7168052376, 9557403168, 14336104752, 28672209504]

約数ペア:

[(1, 28672209504), (2, 14336104752), (3, 9557403168), (4, 7168052376), (6, 4778701584), (8, 3584026188), (9, 3185801056), (12, 2389350792), (16, 1792013094), (18, 1592900528), (24, 1194675396), (31, 924909984), (32, 896006547), (36, 796450264), (48, 597337698), (62, 462454992), (72, 398225132), (93, 308303328), (96, 298668849), (124, 231227496), (144, 199112566), (186, 154151664), (248, 115613748), (263, 109019808), (279, 102767776), (288, 99556283), (372, 77075832), (496, 57806874), (526, 54509904), (558, 51383888), (744, 38537916), (789, 36339936), (992, 28903437), (1052, 27254952), (1116, 25691944), (1488, 19268958), (1578, 18169968), (2104, 13627476), (2232, 12845972), (2367, 12113312), (2976, 9634479), (3156, 9084984), (4208, 6813738), (4464, 6422986), (4734, 6056656), (6312, 4542492), (8153, 3516768), (8416, 3406869), (8928, 3211493), (9468, 3028328), (12211, 2348064), (12624, 2271246), (16306, 1758384), (18936, 1514164), (24422, 1174032), (24459, 1172256), (25248, 1135623), (32612, 879192), (36633, 782688), (37872, 757082), (48844, 587016), (48918, 586128), (65224, 439596), (73266, 391344), (73377, 390752), (75744, 378541), (97688, 293508), (97836, 293064), (109899, 260896), (130448, 219798), (146532, 195672), (146754, 195376)]