5440308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 8107212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 223, 228, 321, 428, 446, 642, 669, 892, 1284, 1338, 2033, 2676, 4066, 4237, 6099, 8132, 8474, 12198, 12711, 16948, 23861, 24396, 25422, 47722, 50844, 71583, 95444, 143166, 286332, 453359, 906718, 1360077, 1813436, 2720154, 5440308]

約数ペア:

[(1, 5440308), (2, 2720154), (3, 1813436), (4, 1360077), (6, 906718), (12, 453359), (19, 286332), (38, 143166), (57, 95444), (76, 71583), (107, 50844), (114, 47722), (214, 25422), (223, 24396), (228, 23861), (321, 16948), (428, 12711), (446, 12198), (642, 8474), (669, 8132), (892, 6099), (1284, 4237), (1338, 4066), (2033, 2676)]