219809784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{482039}}^1$

素因数の和:482067

約数の個数: 32

約数和(自身を含む): 578448000

約数和(自身を除く): 358638216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 482039, 964078, 1446117, 1928156, 2892234, 3856312, 5784468, 9158741, 11568936, 18317482, 27476223, 36634964, 54952446, 73269928, 109904892, 219809784]

約数ペア:

[(1, 219809784), (2, 109904892), (3, 73269928), (4, 54952446), (6, 36634964), (8, 27476223), (12, 18317482), (19, 11568936), (24, 9158741), (38, 5784468), (57, 3856312), (76, 2892234), (114, 1928156), (152, 1446117), (228, 964078), (456, 482039)]