254116464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5441}}^1$

素因数の和:5598

約数の個数: 80

約数和(自身を含む): 755784960

約数和(自身を除く): 501668496

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, 5441, 5838, 6672, 7784, 10882, 11676, 15568, 16323, 21764, 23352, 32646, 38087, 43528, 46704, 65292, 76174, 87056, 114261, 130584, 152348, 228522, 261168, 304696, 457044, 609392, 756299, 914088, 1512598, 1828176, 2268897, 3025196, 4537794, 5294093, 6050392, 9075588, 10588186, 12100784, 15882279, 18151176, 21176372, 31764558, 36302352, 42352744, 63529116, 84705488, 127058232, 254116464]

約数ペア:

[(1, 254116464), (2, 127058232), (3, 84705488), (4, 63529116), (6, 42352744), (7, 36302352), (8, 31764558), (12, 21176372), (14, 18151176), (16, 15882279), (21, 12100784), (24, 10588186), (28, 9075588), (42, 6050392), (48, 5294093), (56, 4537794), (84, 3025196), (112, 2268897), (139, 1828176), (168, 1512598), (278, 914088), (336, 756299), (417, 609392), (556, 457044), (834, 304696), (973, 261168), (1112, 228522), (1668, 152348), (1946, 130584), (2224, 114261), (2919, 87056), (3336, 76174), (3892, 65292), (5441, 46704), (5838, 43528), (6672, 38087), (7784, 32646), (10882, 23352), (11676, 21764), (15568, 16323)]