240027788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 569146368

約数和(自身を除く): 329118580

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 151, 154, 182, 286, 302, 308, 364, 397, 572, 604, 794, 1001, 1057, 1588, 1661, 1963, 2002, 2114, 2779, 3322, 3926, 4004, 4228, 4367, 5161, 5558, 6644, 7852, 8734, 10322, 11116, 11627, 13741, 17468, 20644, 21593, 23254, 27482, 30569, 36127, 43186, 46508, 54964, 56771, 59947, 61138, 72254, 86372, 113542, 119894, 122276, 144508, 151151, 227084, 239788, 302302, 397397, 419629, 604604, 659417, 779311, 794794, 839258, 1318834, 1558622, 1589588, 1678516, 2637668, 3117244, 4615919, 5455177, 8572421, 9231838, 10910354, 17144842, 18463676, 21820708, 34289684, 60006947, 120013894, 240027788]

約数ペア:

[(1, 240027788), (2, 120013894), (4, 60006947), (7, 34289684), (11, 21820708), (13, 18463676), (14, 17144842), (22, 10910354), (26, 9231838), (28, 8572421), (44, 5455177), (52, 4615919), (77, 3117244), (91, 2637668), (143, 1678516), (151, 1589588), (154, 1558622), (182, 1318834), (286, 839258), (302, 794794), (308, 779311), (364, 659417), (397, 604604), (572, 419629), (604, 397397), (794, 302302), (1001, 239788), (1057, 227084), (1588, 151151), (1661, 144508), (1963, 122276), (2002, 119894), (2114, 113542), (2779, 86372), (3322, 72254), (3926, 61138), (4004, 59947), (4228, 56771), (4367, 54964), (5161, 46508), (5558, 43186), (6644, 36127), (7852, 30569), (8734, 27482), (10322, 23254), (11116, 21593), (11627, 20644), (13741, 17468)]