557754880256

素因数分解:

$2^8\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2088907}}^1$

素因数の和:2089079

約数の個数: 72

約数和(自身を含む): 1280918385600

約数和(自身を除く): 723163505344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 298, 448, 596, 896, 1043, 1192, 1792, 2086, 2384, 4172, 4768, 8344, 9536, 16688, 19072, 33376, 38144, 66752, 133504, 267008, 2088907, 4177814, 8355628, 14622349, 16711256, 29244698, 33422512, 58489396, 66845024, 116978792, 133690048, 233957584, 267380096, 311247143, 467915168, 534760192, 622494286, 935830336, 1244988572, 1871660672, 2178730001, 2489977144, 3743321344, 4357460002, 4979954288, 8714920004, 9959908576, 17429840008, 19919817152, 34859680016, 39839634304, 69719360032, 79679268608, 139438720064, 278877440128, 557754880256]

約数ペア:

[(1, 557754880256), (2, 278877440128), (4, 139438720064), (7, 79679268608), (8, 69719360032), (14, 39839634304), (16, 34859680016), (28, 19919817152), (32, 17429840008), (56, 9959908576), (64, 8714920004), (112, 4979954288), (128, 4357460002), (149, 3743321344), (224, 2489977144), (256, 2178730001), (298, 1871660672), (448, 1244988572), (596, 935830336), (896, 622494286), (1043, 534760192), (1192, 467915168), (1792, 311247143), (2086, 267380096), (2384, 233957584), (4172, 133690048), (4768, 116978792), (8344, 66845024), (9536, 58489396), (16688, 33422512), (19072, 29244698), (33376, 16711256), (38144, 14622349), (66752, 8355628), (133504, 4177814), (267008, 2088907)]