9011494912

素因数分解:

$2^{15}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2365

約数の個数: 128

約数和(自身を含む): 21818436480

約数和(自身を除く): 12806941568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1792, 1904, 2048, 2176, 2311, 3584, 3808, 4096, 4352, 4622, 7168, 7616, 8192, 8704, 9244, 14336, 15232, 16177, 16384, 17408, 18488, 28672, 30464, 32354, 32768, 34816, 36976, 39287, 57344, 60928, 64708, 69632, 73952, 78574, 114688, 121856, 129416, 139264, 147904, 157148, 229376, 243712, 258832, 275009, 278528, 295808, 314296, 487424, 517664, 550018, 557056, 591616, 628592, 974848, 1035328, 1100036, 1183232, 1257184, 1949696, 2070656, 2200072, 2366464, 2514368, 3899392, 4141312, 4400144, 4732928, 5028736, 8282624, 8800288, 9465856, 10057472, 16565248, 17600576, 18931712, 20114944, 33130496, 35201152, 37863424, 40229888, 66260992, 70402304, 75726848, 80459776, 132521984, 140804608, 160919552, 265043968, 281609216, 321839104, 530087936, 563218432, 643678208, 1126436864, 1287356416, 2252873728, 4505747456, 9011494912]

約数ペア:

[(1, 9011494912), (2, 4505747456), (4, 2252873728), (7, 1287356416), (8, 1126436864), (14, 643678208), (16, 563218432), (17, 530087936), (28, 321839104), (32, 281609216), (34, 265043968), (56, 160919552), (64, 140804608), (68, 132521984), (112, 80459776), (119, 75726848), (128, 70402304), (136, 66260992), (224, 40229888), (238, 37863424), (256, 35201152), (272, 33130496), (448, 20114944), (476, 18931712), (512, 17600576), (544, 16565248), (896, 10057472), (952, 9465856), (1024, 8800288), (1088, 8282624), (1792, 5028736), (1904, 4732928), (2048, 4400144), (2176, 4141312), (2311, 3899392), (3584, 2514368), (3808, 2366464), (4096, 2200072), (4352, 2070656), (4622, 1949696), (7168, 1257184), (7616, 1183232), (8192, 1100036), (8704, 1035328), (9244, 974848), (14336, 628592), (15232, 591616), (16177, 557056), (16384, 550018), (17408, 517664), (18488, 487424), (28672, 314296), (30464, 295808), (32354, 278528), (32768, 275009), (34816, 258832), (36976, 243712), (39287, 229376), (57344, 157148), (60928, 147904), (64708, 139264), (69632, 129416), (73952, 121856), (78574, 114688)]