220538052

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{32413}}^1$

素因数の和:32439

約数の個数: 72

約数和(自身を含む): 660726976

約数和(自身を除く): 440188924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 32413, 64826, 97239, 129652, 194478, 226891, 291717, 388956, 453782, 583434, 680673, 875151, 907564, 1166868, 1361346, 1750302, 2042019, 2625453, 2722692, 3500604, 4084038, 5250906, 6126057, 7876359, 8168076, 10501812, 12252114, 15752718, 18378171, 24504228, 31505436, 36756342, 55134513, 73512684, 110269026, 220538052]

約数ペア:

[(1, 220538052), (2, 110269026), (3, 73512684), (4, 55134513), (6, 36756342), (7, 31505436), (9, 24504228), (12, 18378171), (14, 15752718), (18, 12252114), (21, 10501812), (27, 8168076), (28, 7876359), (36, 6126057), (42, 5250906), (54, 4084038), (63, 3500604), (81, 2722692), (84, 2625453), (108, 2042019), (126, 1750302), (162, 1361346), (189, 1166868), (243, 907564), (252, 875151), (324, 680673), (378, 583434), (486, 453782), (567, 388956), (756, 291717), (972, 226891), (1134, 194478), (1701, 129652), (2268, 97239), (3402, 64826), (6804, 32413)]