327188736

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{20287}}^1$

素因数の和:20316

約数の個数: 108

約数和(自身を含む): 1078185472

約数和(自身を除く): 750996736

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, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 20287, 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, 11685312, 13632864, 15580416, 18177152, 20449296, 23370624, 27265728, 36354304, 40898592, 46741248, 54531456, 81797184, 109062912, 163594368, 327188736]

約数ペア:

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