471807084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{7499}}^1$

素因数の和:7627

約数の個数: 72

約数和(自身を含む): 1292760000

約数和(自身を除く): 820952916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2996, 4494, 5243, 7499, 8988, 10486, 14998, 15729, 20972, 22497, 29996, 31458, 44994, 52493, 62916, 89988, 104986, 157479, 209972, 314958, 367451, 629916, 734902, 802393, 1102353, 1469804, 1604786, 2204706, 2407179, 3209572, 4409412, 4814358, 5616751, 9628716, 11233502, 16850253, 22467004, 33700506, 39317257, 67401012, 78634514, 117951771, 157269028, 235903542, 471807084]

約数ペア:

[(1, 471807084), (2, 235903542), (3, 157269028), (4, 117951771), (6, 78634514), (7, 67401012), (12, 39317257), (14, 33700506), (21, 22467004), (28, 16850253), (42, 11233502), (49, 9628716), (84, 5616751), (98, 4814358), (107, 4409412), (147, 3209572), (196, 2407179), (214, 2204706), (294, 1604786), (321, 1469804), (428, 1102353), (588, 802393), (642, 734902), (749, 629916), (1284, 367451), (1498, 314958), (2247, 209972), (2996, 157479), (4494, 104986), (5243, 89988), (7499, 62916), (8988, 52493), (10486, 44994), (14998, 31458), (15729, 29996), (20972, 22497)]