219636312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5087}}^1$

素因数の和:5360

約数の個数: 64

約数和(自身を含む): 630097920

約数和(自身を除く): 410461608

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, 5087, 5397, 6168, 7196, 10174, 10794, 14392, 15261, 20348, 21588, 30522, 35609, 40696, 43176, 61044, 71218, 106827, 122088, 142436, 213654, 284872, 427308, 854616, 1307359, 2614718, 3922077, 5229436, 7844154, 9151513, 10458872, 15688308, 18303026, 27454539, 31376616, 36606052, 54909078, 73212104, 109818156, 219636312]

約数ペア:

[(1, 219636312), (2, 109818156), (3, 73212104), (4, 54909078), (6, 36606052), (7, 31376616), (8, 27454539), (12, 18303026), (14, 15688308), (21, 10458872), (24, 9151513), (28, 7844154), (42, 5229436), (56, 3922077), (84, 2614718), (168, 1307359), (257, 854616), (514, 427308), (771, 284872), (1028, 213654), (1542, 142436), (1799, 122088), (2056, 106827), (3084, 71218), (3598, 61044), (5087, 43176), (5397, 40696), (6168, 35609), (7196, 30522), (10174, 21588), (10794, 20348), (14392, 15261)]