304890408

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{16477}}^1$

素因数の和:16746

約数の個数: 48

約数和(自身を含む): 829008180

約数和(自身を除く): 524117772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 16477, 18504, 32954, 49431, 65908, 98862, 131816, 148293, 197724, 296586, 395448, 593172, 1186344, 4234589, 8469178, 12703767, 16938356, 25407534, 33876712, 38111301, 50815068, 76222602, 101630136, 152445204, 304890408]

約数ペア:

[(1, 304890408), (2, 152445204), (3, 101630136), (4, 76222602), (6, 50815068), (8, 38111301), (9, 33876712), (12, 25407534), (18, 16938356), (24, 12703767), (36, 8469178), (72, 4234589), (257, 1186344), (514, 593172), (771, 395448), (1028, 296586), (1542, 197724), (2056, 148293), (2313, 131816), (3084, 98862), (4626, 65908), (6168, 49431), (9252, 32954), (16477, 18504)]