271886171128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1075397}}^1$

素因数の和:1075457

約数の個数: 96

約数和(自身を含む): 637624982160

約数和(自身を除く): 365738811032

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 169, 187, 221, 286, 338, 374, 442, 572, 676, 748, 884, 1144, 1352, 1496, 1768, 1859, 2431, 2873, 3718, 4862, 5746, 7436, 9724, 11492, 14872, 19448, 22984, 31603, 63206, 126412, 252824, 1075397, 2150794, 4301588, 8603176, 11829367, 13980161, 18281749, 23658734, 27960322, 36563498, 47317468, 55920644, 73126996, 94634936, 111841288, 146253992, 153781771, 181742093, 201099239, 237662737, 307563542, 363484186, 402198478, 475325474, 615127084, 726968372, 804396956, 950650948, 1230254168, 1453936744, 1608793912, 1901301896, 1999163023, 2614290107, 3089615581, 3998326046, 5228580214, 6179231162, 7996652092, 10457160428, 12358462324, 15993304184, 20914320856, 24716924648, 33985771391, 67971542782, 135943085564, 271886171128]

約数ペア:

[(1, 271886171128), (2, 135943085564), (4, 67971542782), (8, 33985771391), (11, 24716924648), (13, 20914320856), (17, 15993304184), (22, 12358462324), (26, 10457160428), (34, 7996652092), (44, 6179231162), (52, 5228580214), (68, 3998326046), (88, 3089615581), (104, 2614290107), (136, 1999163023), (143, 1901301896), (169, 1608793912), (187, 1453936744), (221, 1230254168), (286, 950650948), (338, 804396956), (374, 726968372), (442, 615127084), (572, 475325474), (676, 402198478), (748, 363484186), (884, 307563542), (1144, 237662737), (1352, 201099239), (1496, 181742093), (1768, 153781771), (1859, 146253992), (2431, 111841288), (2873, 94634936), (3718, 73126996), (4862, 55920644), (5746, 47317468), (7436, 36563498), (9724, 27960322), (11492, 23658734), (14872, 18281749), (19448, 13980161), (22984, 11829367), (31603, 8603176), (63206, 4301588), (126412, 2150794), (252824, 1075397)]