444906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 1244160

約数和(自身を除く): 799254

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 107, 126, 154, 189, 198, 214, 231, 297, 321, 378, 462, 594, 642, 693, 749, 963, 1177, 1386, 1498, 1926, 2079, 2247, 2354, 2889, 3531, 4158, 4494, 5778, 6741, 7062, 8239, 10593, 13482, 16478, 20223, 21186, 24717, 31779, 40446, 49434, 63558, 74151, 148302, 222453, 444906]

約数ペア:

[(1, 444906), (2, 222453), (3, 148302), (6, 74151), (7, 63558), (9, 49434), (11, 40446), (14, 31779), (18, 24717), (21, 21186), (22, 20223), (27, 16478), (33, 13482), (42, 10593), (54, 8239), (63, 7062), (66, 6741), (77, 5778), (99, 4494), (107, 4158), (126, 3531), (154, 2889), (189, 2354), (198, 2247), (214, 2079), (231, 1926), (297, 1498), (321, 1386), (378, 1177), (462, 963), (594, 749), (642, 693)]