654377472

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{20287}}^1$

素因数の和:20318

約数の個数: 120

約数和(自身を含む): 2158480896

約数和(自身を除く): 1504103424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 20287, 32256, 40574, 60861, 81148, 121722, 142009, 162296, 182583, 243444, 284018, 324592, 365166, 426027, 486888, 568036, 649184, 730332, 852054, 973776, 1136072, 1278081, 1298368, 1460664, 1704108, 1947552, 2272144, 2556162, 2596736, 2921328, 3408216, 3895104, 4544288, 5112324, 5193472, 5842656, 6816432, 7790208, 9088576, 10224648, 10386944, 11685312, 13632864, 15580416, 18177152, 20449296, 23370624, 27265728, 31160832, 36354304, 40898592, 46741248, 54531456, 72708608, 81797184, 93482496, 109062912, 163594368, 218125824, 327188736, 654377472]

約数ペア:

[(1, 654377472), (2, 327188736), (3, 218125824), (4, 163594368), (6, 109062912), (7, 93482496), (8, 81797184), (9, 72708608), (12, 54531456), (14, 46741248), (16, 40898592), (18, 36354304), (21, 31160832), (24, 27265728), (28, 23370624), (32, 20449296), (36, 18177152), (42, 15580416), (48, 13632864), (56, 11685312), (63, 10386944), (64, 10224648), (72, 9088576), (84, 7790208), (96, 6816432), (112, 5842656), (126, 5193472), (128, 5112324), (144, 4544288), (168, 3895104), (192, 3408216), (224, 2921328), (252, 2596736), (256, 2556162), (288, 2272144), (336, 1947552), (384, 1704108), (448, 1460664), (504, 1298368), (512, 1278081), (576, 1136072), (672, 973776), (768, 852054), (896, 730332), (1008, 649184), (1152, 568036), (1344, 486888), (1536, 426027), (1792, 365166), (2016, 324592), (2304, 284018), (2688, 243444), (3584, 182583), (4032, 162296), (4608, 142009), (5376, 121722), (8064, 81148), (10752, 60861), (16128, 40574), (20287, 32256)]