252504740608

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{75403}}^1$

素因数の和:75649

約数の個数: 72

約数和(自身を含む): 512930582528

約数和(自身を除く): 260425841920

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 127, 128, 206, 254, 256, 412, 508, 824, 1016, 1648, 2032, 3296, 4064, 6592, 8128, 13081, 13184, 16256, 26162, 26368, 32512, 52324, 75403, 104648, 150806, 209296, 301612, 418592, 603224, 837184, 1206448, 1674368, 2412896, 3348736, 4825792, 7766509, 9576181, 9651584, 15533018, 19152362, 19303168, 31066036, 38304724, 62132072, 76609448, 124264144, 153218896, 248528288, 306437792, 497056576, 612875584, 986346643, 994113152, 1225751168, 1972693286, 1988226304, 2451502336, 3945386572, 7890773144, 15781546288, 31563092576, 63126185152, 126252370304, 252504740608]

約数ペア:

[(1, 252504740608), (2, 126252370304), (4, 63126185152), (8, 31563092576), (16, 15781546288), (32, 7890773144), (64, 3945386572), (103, 2451502336), (127, 1988226304), (128, 1972693286), (206, 1225751168), (254, 994113152), (256, 986346643), (412, 612875584), (508, 497056576), (824, 306437792), (1016, 248528288), (1648, 153218896), (2032, 124264144), (3296, 76609448), (4064, 62132072), (6592, 38304724), (8128, 31066036), (13081, 19303168), (13184, 19152362), (16256, 15533018), (26162, 9651584), (26368, 9576181), (32512, 7766509), (52324, 4825792), (75403, 3348736), (104648, 2412896), (150806, 1674368), (209296, 1206448), (301612, 837184), (418592, 603224)]