529425152

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 1125835200

約数和(自身を除く): 596410048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 239, 256, 272, 478, 509, 544, 956, 1018, 1088, 1912, 2036, 2176, 3824, 4063, 4072, 4352, 7648, 8126, 8144, 8653, 15296, 16252, 16288, 17306, 30592, 32504, 32576, 34612, 61184, 65008, 65152, 69224, 121651, 130016, 130304, 138448, 243302, 260032, 276896, 486604, 520064, 553792, 973208, 1040128, 1107584, 1946416, 2068067, 2215168, 3892832, 4136134, 7785664, 8272268, 15571328, 16544536, 31142656, 33089072, 66178144, 132356288, 264712576, 529425152]

約数ペア:

[(1, 529425152), (2, 264712576), (4, 132356288), (8, 66178144), (16, 33089072), (17, 31142656), (32, 16544536), (34, 15571328), (64, 8272268), (68, 7785664), (128, 4136134), (136, 3892832), (239, 2215168), (256, 2068067), (272, 1946416), (478, 1107584), (509, 1040128), (544, 973208), (956, 553792), (1018, 520064), (1088, 486604), (1912, 276896), (2036, 260032), (2176, 243302), (3824, 138448), (4063, 130304), (4072, 130016), (4352, 121651), (7648, 69224), (8126, 65152), (8144, 65008), (8653, 61184), (15296, 34612), (16252, 32576), (16288, 32504), (17306, 30592)]