420922824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{9749}}^1$

素因数の和:10022

約数の個数: 64

約数和(自身を含む): 1207440000

約数和(自身を除く): 786517176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 5397, 6168, 7196, 9749, 10794, 14392, 19498, 21588, 29247, 38996, 43176, 58494, 68243, 77992, 116988, 136486, 204729, 233976, 272972, 409458, 545944, 818916, 1637832, 2505493, 5010986, 7516479, 10021972, 15032958, 17538451, 20043944, 30065916, 35076902, 52615353, 60131832, 70153804, 105230706, 140307608, 210461412, 420922824]

約数ペア:

[(1, 420922824), (2, 210461412), (3, 140307608), (4, 105230706), (6, 70153804), (7, 60131832), (8, 52615353), (12, 35076902), (14, 30065916), (21, 20043944), (24, 17538451), (28, 15032958), (42, 10021972), (56, 7516479), (84, 5010986), (168, 2505493), (257, 1637832), (514, 818916), (771, 545944), (1028, 409458), (1542, 272972), (1799, 233976), (2056, 204729), (3084, 136486), (3598, 116988), (5397, 77992), (6168, 68243), (7196, 58494), (9749, 43176), (10794, 38996), (14392, 29247), (19498, 21588)]