259369656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 806507520

約数和(自身を除く): 547137864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 103, 104, 156, 168, 182, 206, 273, 309, 312, 364, 412, 546, 618, 721, 728, 824, 1092, 1153, 1236, 1339, 1442, 2163, 2184, 2306, 2472, 2678, 2884, 3459, 4017, 4326, 4612, 5356, 5768, 6918, 8034, 8071, 8652, 9224, 9373, 10712, 13836, 14989, 16068, 16142, 17304, 18746, 24213, 27672, 28119, 29978, 32136, 32284, 37492, 44967, 48426, 56238, 59956, 64568, 74984, 89934, 96852, 104923, 112476, 118759, 119912, 179868, 193704, 209846, 224952, 237518, 314769, 356277, 359736, 419692, 475036, 629538, 712554, 831313, 839384, 950072, 1259076, 1425108, 1543867, 1662626, 2493939, 2518152, 2850216, 3087734, 3325252, 4631601, 4987878, 6175468, 6650504, 9263202, 9975756, 10807069, 12350936, 18526404, 19951512, 21614138, 32421207, 37052808, 43228276, 64842414, 86456552, 129684828, 259369656]

約数ペア:

[(1, 259369656), (2, 129684828), (3, 86456552), (4, 64842414), (6, 43228276), (7, 37052808), (8, 32421207), (12, 21614138), (13, 19951512), (14, 18526404), (21, 12350936), (24, 10807069), (26, 9975756), (28, 9263202), (39, 6650504), (42, 6175468), (52, 4987878), (56, 4631601), (78, 3325252), (84, 3087734), (91, 2850216), (103, 2518152), (104, 2493939), (156, 1662626), (168, 1543867), (182, 1425108), (206, 1259076), (273, 950072), (309, 839384), (312, 831313), (364, 712554), (412, 629538), (546, 475036), (618, 419692), (721, 359736), (728, 356277), (824, 314769), (1092, 237518), (1153, 224952), (1236, 209846), (1339, 193704), (1442, 179868), (2163, 119912), (2184, 118759), (2306, 112476), (2472, 104923), (2678, 96852), (2884, 89934), (3459, 74984), (4017, 64568), (4326, 59956), (4612, 56238), (5356, 48426), (5768, 44967), (6918, 37492), (8034, 32284), (8071, 32136), (8652, 29978), (9224, 28119), (9373, 27672), (10712, 24213), (13836, 18746), (14989, 17304), (16068, 16142)]