219037608

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{2153}}^1$

素因数の和:2328

約数の個数: 80

約数和(自身を含む): 617702580

約数和(自身を除く): 398664972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 942, 1256, 1413, 1884, 2153, 2826, 3768, 4239, 4306, 5652, 6459, 8478, 8612, 11304, 12717, 12918, 16956, 17224, 19377, 25434, 25836, 33912, 38754, 50868, 51672, 58131, 77508, 101736, 116262, 155016, 174393, 232524, 338021, 348786, 465048, 676042, 697572, 1014063, 1352084, 1395144, 2028126, 2704168, 3042189, 4056252, 6084378, 8112504, 9126567, 12168756, 18253134, 24337512, 27379701, 36506268, 54759402, 73012536, 109518804, 219037608]

約数ペア:

[(1, 219037608), (2, 109518804), (3, 73012536), (4, 54759402), (6, 36506268), (8, 27379701), (9, 24337512), (12, 18253134), (18, 12168756), (24, 9126567), (27, 8112504), (36, 6084378), (54, 4056252), (72, 3042189), (81, 2704168), (108, 2028126), (157, 1395144), (162, 1352084), (216, 1014063), (314, 697572), (324, 676042), (471, 465048), (628, 348786), (648, 338021), (942, 232524), (1256, 174393), (1413, 155016), (1884, 116262), (2153, 101736), (2826, 77508), (3768, 58131), (4239, 51672), (4306, 50868), (5652, 38754), (6459, 33912), (8478, 25836), (8612, 25434), (11304, 19377), (12717, 17224), (12918, 16956)]