1219363452

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{1361}}^1$

素因数の和:2019

約数の個数: 72

約数和(自身を含む): 3164982912

約数和(自身を除く): 1945619460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 607, 738, 1214, 1361, 1476, 1821, 2428, 2722, 3642, 4083, 5444, 5463, 7284, 8166, 10926, 12249, 16332, 21852, 24498, 24887, 48996, 49774, 55801, 74661, 99548, 111602, 149322, 167403, 223204, 223983, 298644, 334806, 447966, 502209, 669612, 826127, 895932, 1004418, 1652254, 2008836, 2478381, 3304508, 4956762, 7435143, 9913524, 14870286, 29740572, 33871207, 67742414, 101613621, 135484828, 203227242, 304840863, 406454484, 609681726, 1219363452]

約数ペア:

[(1, 1219363452), (2, 609681726), (3, 406454484), (4, 304840863), (6, 203227242), (9, 135484828), (12, 101613621), (18, 67742414), (36, 33871207), (41, 29740572), (82, 14870286), (123, 9913524), (164, 7435143), (246, 4956762), (369, 3304508), (492, 2478381), (607, 2008836), (738, 1652254), (1214, 1004418), (1361, 895932), (1476, 826127), (1821, 669612), (2428, 502209), (2722, 447966), (3642, 334806), (4083, 298644), (5444, 223983), (5463, 223204), (7284, 167403), (8166, 149322), (10926, 111602), (12249, 99548), (16332, 74661), (21852, 55801), (24498, 49774), (24887, 48996)]