279823752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1549}}^1$

素因数の和:1767

約数の個数: 96

約数和(自身を含む): 820911000

約数和(自身を除く): 541087248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 193, 234, 312, 386, 468, 579, 772, 936, 1158, 1544, 1549, 1737, 2316, 2509, 3098, 3474, 4632, 4647, 5018, 6196, 6948, 7527, 9294, 10036, 12392, 13896, 13941, 15054, 18588, 20072, 20137, 22581, 27882, 30108, 37176, 40274, 45162, 55764, 60216, 60411, 80548, 90324, 111528, 120822, 161096, 180648, 181233, 241644, 298957, 362466, 483288, 597914, 724932, 896871, 1195828, 1449864, 1793742, 2391656, 2690613, 3587484, 3886441, 5381226, 7174968, 7772882, 10762452, 11659323, 15545764, 21524904, 23318646, 31091528, 34977969, 46637292, 69955938, 93274584, 139911876, 279823752]

約数ペア:

[(1, 279823752), (2, 139911876), (3, 93274584), (4, 69955938), (6, 46637292), (8, 34977969), (9, 31091528), (12, 23318646), (13, 21524904), (18, 15545764), (24, 11659323), (26, 10762452), (36, 7772882), (39, 7174968), (52, 5381226), (72, 3886441), (78, 3587484), (104, 2690613), (117, 2391656), (156, 1793742), (193, 1449864), (234, 1195828), (312, 896871), (386, 724932), (468, 597914), (579, 483288), (772, 362466), (936, 298957), (1158, 241644), (1544, 181233), (1549, 180648), (1737, 161096), (2316, 120822), (2509, 111528), (3098, 90324), (3474, 80548), (4632, 60411), (4647, 60216), (5018, 55764), (6196, 45162), (6948, 40274), (7527, 37176), (9294, 30108), (10036, 27882), (12392, 22581), (13896, 20137), (13941, 20072), (15054, 18588)]