470008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 1128600

約数和(自身を除く): 658592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 109, 154, 196, 218, 308, 392, 436, 539, 616, 763, 872, 1078, 1199, 1526, 2156, 2398, 3052, 4312, 4796, 5341, 6104, 8393, 9592, 10682, 16786, 21364, 33572, 42728, 58751, 67144, 117502, 235004, 470008]

約数ペア:

[(1, 470008), (2, 235004), (4, 117502), (7, 67144), (8, 58751), (11, 42728), (14, 33572), (22, 21364), (28, 16786), (44, 10682), (49, 9592), (56, 8393), (77, 6104), (88, 5341), (98, 4796), (109, 4312), (154, 3052), (196, 2398), (218, 2156), (308, 1526), (392, 1199), (436, 1078), (539, 872), (616, 763)]