247224296

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 513784320

約数和(自身を除く): 266560024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 968, 1016, 1397, 2011, 2794, 4022, 5588, 8044, 11176, 15367, 16088, 22121, 30734, 44242, 61468, 88484, 122936, 176968, 243331, 255397, 486662, 510794, 973324, 1021588, 1946648, 2043176, 2809367, 5618734, 11237468, 22474936, 30903037, 61806074, 123612148, 247224296]

約数ペア:

[(1, 247224296), (2, 123612148), (4, 61806074), (8, 30903037), (11, 22474936), (22, 11237468), (44, 5618734), (88, 2809367), (121, 2043176), (127, 1946648), (242, 1021588), (254, 973324), (484, 510794), (508, 486662), (968, 255397), (1016, 243331), (1397, 176968), (2011, 122936), (2794, 88484), (4022, 61468), (5588, 44242), (8044, 30734), (11176, 22121), (15367, 16088)]