253417128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{459089}}^1$

素因数の和:459121

約数の個数: 32

約数和(自身を含む): 661089600

約数和(自身を除く): 407672472

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 459089, 918178, 1377267, 1836356, 2754534, 3672712, 5509068, 10559047, 11018136, 21118094, 31677141, 42236188, 63354282, 84472376, 126708564, 253417128]

約数ペア:

[(1, 253417128), (2, 126708564), (3, 84472376), (4, 63354282), (6, 42236188), (8, 31677141), (12, 21118094), (23, 11018136), (24, 10559047), (46, 5509068), (69, 3672712), (92, 2754534), (138, 1836356), (184, 1377267), (276, 918178), (552, 459089)]