2806490064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{60091}}^1$

素因数の和:60248

約数の個数: 80

約数和(自身を含む): 8345576960

約数和(自身を除く): 5539086896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1946, 2224, 2919, 3336, 3892, 5838, 6672, 7784, 11676, 15568, 23352, 46704, 60091, 120182, 180273, 240364, 360546, 420637, 480728, 721092, 841274, 961456, 1261911, 1442184, 1682548, 2523822, 2884368, 3365096, 5047644, 6730192, 8352649, 10095288, 16705298, 20190576, 25057947, 33410596, 50115894, 58468543, 66821192, 100231788, 116937086, 133642384, 175405629, 200463576, 233874172, 350811258, 400927152, 467748344, 701622516, 935496688, 1403245032, 2806490064]

約数ペア:

[(1, 2806490064), (2, 1403245032), (3, 935496688), (4, 701622516), (6, 467748344), (7, 400927152), (8, 350811258), (12, 233874172), (14, 200463576), (16, 175405629), (21, 133642384), (24, 116937086), (28, 100231788), (42, 66821192), (48, 58468543), (56, 50115894), (84, 33410596), (112, 25057947), (139, 20190576), (168, 16705298), (278, 10095288), (336, 8352649), (417, 6730192), (556, 5047644), (834, 3365096), (973, 2884368), (1112, 2523822), (1668, 1682548), (1946, 1442184), (2224, 1261911), (2919, 961456), (3336, 841274), (3892, 721092), (5838, 480728), (6672, 420637), (7784, 360546), (11676, 240364), (15568, 180273), (23352, 120182), (46704, 60091)]