494317568

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 104

約数和(自身を含む): 1085143680

約数和(自身を除く): 590826112

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 229, 248, 256, 272, 458, 496, 512, 527, 544, 916, 992, 1024, 1054, 1088, 1832, 1984, 2048, 2108, 2176, 3664, 3893, 3968, 4096, 4216, 4352, 7099, 7328, 7786, 7936, 8432, 8704, 14198, 14656, 15572, 15872, 16864, 17408, 28396, 29312, 31144, 31744, 33728, 34816, 56792, 58624, 62288, 63488, 67456, 69632, 113584, 117248, 120683, 124576, 126976, 134912, 227168, 234496, 241366, 249152, 269824, 454336, 468992, 482732, 498304, 539648, 908672, 937984, 965464, 996608, 1079296, 1817344, 1930928, 1993216, 2158592, 3634688, 3861856, 3986432, 7269376, 7723712, 7972864, 14538752, 15447424, 15945728, 29077504, 30894848, 61789696, 123579392, 247158784, 494317568]

約数ペア:

[(1, 494317568), (2, 247158784), (4, 123579392), (8, 61789696), (16, 30894848), (17, 29077504), (31, 15945728), (32, 15447424), (34, 14538752), (62, 7972864), (64, 7723712), (68, 7269376), (124, 3986432), (128, 3861856), (136, 3634688), (229, 2158592), (248, 1993216), (256, 1930928), (272, 1817344), (458, 1079296), (496, 996608), (512, 965464), (527, 937984), (544, 908672), (916, 539648), (992, 498304), (1024, 482732), (1054, 468992), (1088, 454336), (1832, 269824), (1984, 249152), (2048, 241366), (2108, 234496), (2176, 227168), (3664, 134912), (3893, 126976), (3968, 124576), (4096, 120683), (4216, 117248), (4352, 113584), (7099, 69632), (7328, 67456), (7786, 63488), (7936, 62288), (8432, 58624), (8704, 56792), (14198, 34816), (14656, 33728), (15572, 31744), (15872, 31144), (16864, 29312), (17408, 28396)]