218005296

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 586272000

約数和(自身を除く): 368266704

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, 787, 796, 1194, 1392, 1574, 1592, 2361, 2388, 3148, 3184, 4722, 4776, 5771, 6296, 9444, 9552, 11542, 12592, 17313, 18888, 22823, 23084, 34626, 37776, 45646, 46168, 68469, 69252, 91292, 92336, 136938, 138504, 156613, 182584, 273876, 277008, 313226, 365168, 469839, 547752, 626452, 939678, 1095504, 1252904, 1879356, 2505808, 3758712, 4541777, 7517424, 9083554, 13625331, 18167108, 27250662, 36334216, 54501324, 72668432, 109002648, 218005296]

約数ペア:

[(1, 218005296), (2, 109002648), (3, 72668432), (4, 54501324), (6, 36334216), (8, 27250662), (12, 18167108), (16, 13625331), (24, 9083554), (29, 7517424), (48, 4541777), (58, 3758712), (87, 2505808), (116, 1879356), (174, 1252904), (199, 1095504), (232, 939678), (348, 626452), (398, 547752), (464, 469839), (597, 365168), (696, 313226), (787, 277008), (796, 273876), (1194, 182584), (1392, 156613), (1574, 138504), (1592, 136938), (2361, 92336), (2388, 91292), (3148, 69252), (3184, 68469), (4722, 46168), (4776, 45646), (5771, 37776), (6296, 34626), (9444, 23084), (9552, 22823), (11542, 18888), (12592, 17313)]