684261224416

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39671917}}^1$

素因数の和:39671952

約数の個数: 72

約数和(自身を含む): 1709542290456

約数和(自身を除く): 1025281066040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 39671917, 79343834, 158687668, 277703419, 317375336, 436391087, 555406838, 634750672, 872782174, 1110813676, 1269501344, 1745564348, 1943923933, 2221627352, 3054737609, 3491128696, 3887847866, 4443254704, 6109475218, 6982257392, 7775695732, 8886509408, 12218950436, 13964514784, 15551391464, 21383163263, 24437900872, 31102782928, 42766326526, 48875801744, 62205565856, 85532653052, 97751603488, 171065306104, 342130612208, 684261224416]

約数ペア:

[(1, 684261224416), (2, 342130612208), (4, 171065306104), (7, 97751603488), (8, 85532653052), (11, 62205565856), (14, 48875801744), (16, 42766326526), (22, 31102782928), (28, 24437900872), (32, 21383163263), (44, 15551391464), (49, 13964514784), (56, 12218950436), (77, 8886509408), (88, 7775695732), (98, 6982257392), (112, 6109475218), (154, 4443254704), (176, 3887847866), (196, 3491128696), (224, 3054737609), (308, 2221627352), (352, 1943923933), (392, 1745564348), (539, 1269501344), (616, 1110813676), (784, 872782174), (1078, 634750672), (1232, 555406838), (1568, 436391087), (2156, 317375336), (2464, 277703419), (4312, 158687668), (8624, 79343834), (17248, 39671917)]