299674656

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2621}}^1$

素因数の和:3034

約数の個数: 72

約数和(自身を含む): 854672364

約数和(自身を除く): 554997708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 2382, 2621, 3176, 3573, 4764, 5242, 6352, 7146, 7863, 9528, 10484, 12704, 14292, 15726, 19056, 20968, 23589, 28584, 31452, 38112, 41936, 47178, 57168, 62904, 83872, 94356, 114336, 125808, 188712, 251616, 377424, 754848, 1040537, 2081074, 3121611, 4162148, 6243222, 8324296, 9364833, 12486444, 16648592, 18729666, 24972888, 33297184, 37459332, 49945776, 74918664, 99891552, 149837328, 299674656]

約数ペア:

[(1, 299674656), (2, 149837328), (3, 99891552), (4, 74918664), (6, 49945776), (8, 37459332), (9, 33297184), (12, 24972888), (16, 18729666), (18, 16648592), (24, 12486444), (32, 9364833), (36, 8324296), (48, 6243222), (72, 4162148), (96, 3121611), (144, 2081074), (288, 1040537), (397, 754848), (794, 377424), (1191, 251616), (1588, 188712), (2382, 125808), (2621, 114336), (3176, 94356), (3573, 83872), (4764, 62904), (5242, 57168), (6352, 47178), (7146, 41936), (7863, 38112), (9528, 31452), (10484, 28584), (12704, 23589), (14292, 20968), (15726, 19056)]