260664528

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 700848000

約数和(自身を除く): 440183472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 199, 232, 348, 398, 464, 597, 696, 796, 941, 1194, 1392, 1592, 1882, 2388, 2823, 3184, 3764, 4776, 5646, 5771, 7528, 9552, 11292, 11542, 15056, 17313, 22584, 23084, 27289, 34626, 45168, 46168, 54578, 69252, 81867, 92336, 109156, 138504, 163734, 187259, 218312, 277008, 327468, 374518, 436624, 561777, 654936, 749036, 1123554, 1309872, 1498072, 2247108, 2996144, 4494216, 5430511, 8988432, 10861022, 16291533, 21722044, 32583066, 43444088, 65166132, 86888176, 130332264, 260664528]

約数ペア:

[(1, 260664528), (2, 130332264), (3, 86888176), (4, 65166132), (6, 43444088), (8, 32583066), (12, 21722044), (16, 16291533), (24, 10861022), (29, 8988432), (48, 5430511), (58, 4494216), (87, 2996144), (116, 2247108), (174, 1498072), (199, 1309872), (232, 1123554), (348, 749036), (398, 654936), (464, 561777), (597, 436624), (696, 374518), (796, 327468), (941, 277008), (1194, 218312), (1392, 187259), (1592, 163734), (1882, 138504), (2388, 109156), (2823, 92336), (3184, 81867), (3764, 69252), (4776, 54578), (5646, 46168), (5771, 45168), (7528, 34626), (9552, 27289), (11292, 23084), (11542, 22584), (15056, 17313)]