2478909952

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:781

約数の個数: 80

約数和(自身を含む): 5075389440

約数和(自身を除く): 2596479488

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 127, 128, 134, 254, 256, 268, 508, 512, 536, 569, 1016, 1072, 1138, 2032, 2144, 2276, 4064, 4288, 4552, 8128, 8509, 8576, 9104, 16256, 17018, 17152, 18208, 32512, 34036, 34304, 36416, 38123, 65024, 68072, 72263, 72832, 76246, 136144, 144526, 145664, 152492, 272288, 289052, 291328, 304984, 544576, 578104, 609968, 1089152, 1156208, 1219936, 2178304, 2312416, 2439872, 4356608, 4624832, 4841621, 4879744, 9249664, 9683242, 9759488, 18499328, 19366484, 19518976, 36998656, 38732968, 77465936, 154931872, 309863744, 619727488, 1239454976, 2478909952]

約数ペア:

[(1, 2478909952), (2, 1239454976), (4, 619727488), (8, 309863744), (16, 154931872), (32, 77465936), (64, 38732968), (67, 36998656), (127, 19518976), (128, 19366484), (134, 18499328), (254, 9759488), (256, 9683242), (268, 9249664), (508, 4879744), (512, 4841621), (536, 4624832), (569, 4356608), (1016, 2439872), (1072, 2312416), (1138, 2178304), (2032, 1219936), (2144, 1156208), (2276, 1089152), (4064, 609968), (4288, 578104), (4552, 544576), (8128, 304984), (8509, 291328), (8576, 289052), (9104, 272288), (16256, 152492), (17018, 145664), (17152, 144526), (18208, 136144), (32512, 76246), (34036, 72832), (34304, 72263), (36416, 68072), (38123, 65024)]