277550196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2325

約数の個数: 96

約数和(自身を含む): 813603840

約数和(自身を除く): 536053644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 139, 154, 231, 278, 308, 417, 462, 556, 834, 924, 973, 1529, 1668, 1946, 2161, 2919, 3058, 3892, 4322, 4587, 5838, 6116, 6483, 8644, 9174, 10703, 11676, 12966, 15127, 18348, 21406, 23771, 25932, 30254, 32109, 42812, 45381, 47542, 60508, 64218, 71313, 90762, 95084, 128436, 142626, 166397, 181524, 285252, 300379, 332794, 499191, 600758, 665588, 901137, 998382, 1201516, 1802274, 1996764, 2102653, 3304169, 3604548, 4205306, 6307959, 6608338, 8410612, 9912507, 12615918, 13216676, 19825014, 23129183, 25231836, 39650028, 46258366, 69387549, 92516732, 138775098, 277550196]

約数ペア:

[(1, 277550196), (2, 138775098), (3, 92516732), (4, 69387549), (6, 46258366), (7, 39650028), (11, 25231836), (12, 23129183), (14, 19825014), (21, 13216676), (22, 12615918), (28, 9912507), (33, 8410612), (42, 6608338), (44, 6307959), (66, 4205306), (77, 3604548), (84, 3304169), (132, 2102653), (139, 1996764), (154, 1802274), (231, 1201516), (278, 998382), (308, 901137), (417, 665588), (462, 600758), (556, 499191), (834, 332794), (924, 300379), (973, 285252), (1529, 181524), (1668, 166397), (1946, 142626), (2161, 128436), (2919, 95084), (3058, 90762), (3892, 71313), (4322, 64218), (4587, 60508), (5838, 47542), (6116, 45381), (6483, 42812), (8644, 32109), (9174, 30254), (10703, 25932), (11676, 23771), (12966, 21406), (15127, 18348)]