12276992

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 32965632

約数和(自身を除く): 20688640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 104, 112, 119, 124, 128, 136, 182, 208, 217, 221, 224, 238, 248, 256, 272, 364, 403, 416, 434, 442, 448, 476, 496, 527, 544, 728, 806, 832, 868, 884, 896, 952, 992, 1054, 1088, 1456, 1547, 1612, 1664, 1736, 1768, 1792, 1904, 1984, 2108, 2176, 2821, 2912, 3094, 3224, 3328, 3472, 3536, 3689, 3808, 3968, 4216, 4352, 5642, 5824, 6188, 6448, 6851, 6944, 7072, 7378, 7616, 7936, 8432, 11284, 11648, 12376, 12896, 13702, 13888, 14144, 14756, 15232, 16864, 22568, 23296, 24752, 25792, 27404, 27776, 28288, 29512, 30464, 33728, 45136, 47957, 49504, 51584, 54808, 55552, 56576, 59024, 67456, 90272, 95914, 99008, 103168, 109616, 118048, 134912, 180544, 191828, 198016, 219232, 236096, 361088, 383656, 396032, 438464, 472192, 722176, 767312, 876928, 944384, 1534624, 1753856, 3069248, 6138496, 12276992]

約数ペア:

[(1, 12276992), (2, 6138496), (4, 3069248), (7, 1753856), (8, 1534624), (13, 944384), (14, 876928), (16, 767312), (17, 722176), (26, 472192), (28, 438464), (31, 396032), (32, 383656), (34, 361088), (52, 236096), (56, 219232), (62, 198016), (64, 191828), (68, 180544), (91, 134912), (104, 118048), (112, 109616), (119, 103168), (124, 99008), (128, 95914), (136, 90272), (182, 67456), (208, 59024), (217, 56576), (221, 55552), (224, 54808), (238, 51584), (248, 49504), (256, 47957), (272, 45136), (364, 33728), (403, 30464), (416, 29512), (434, 28288), (442, 27776), (448, 27404), (476, 25792), (496, 24752), (527, 23296), (544, 22568), (728, 16864), (806, 15232), (832, 14756), (868, 14144), (884, 13888), (896, 13702), (952, 12896), (992, 12376), (1054, 11648), (1088, 11284), (1456, 8432), (1547, 7936), (1612, 7616), (1664, 7378), (1736, 7072), (1768, 6944), (1792, 6851), (1904, 6448), (1984, 6188), (2108, 5824), (2176, 5642), (2821, 4352), (2912, 4216), (3094, 3968), (3224, 3808), (3328, 3689), (3472, 3536)]