2550816

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 7695324

約数和(自身を除く): 5144508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 521, 544, 612, 816, 1042, 1224, 1563, 1632, 2084, 2448, 3126, 4168, 4689, 4896, 6252, 8336, 8857, 9378, 12504, 16672, 17714, 18756, 25008, 26571, 35428, 37512, 50016, 53142, 70856, 75024, 79713, 106284, 141712, 150048, 159426, 212568, 283424, 318852, 425136, 637704, 850272, 1275408, 2550816]

約数ペア:

[(1, 2550816), (2, 1275408), (3, 850272), (4, 637704), (6, 425136), (8, 318852), (9, 283424), (12, 212568), (16, 159426), (17, 150048), (18, 141712), (24, 106284), (32, 79713), (34, 75024), (36, 70856), (48, 53142), (51, 50016), (68, 37512), (72, 35428), (96, 26571), (102, 25008), (136, 18756), (144, 17714), (153, 16672), (204, 12504), (272, 9378), (288, 8857), (306, 8336), (408, 6252), (521, 4896), (544, 4689), (612, 4168), (816, 3126), (1042, 2448), (1224, 2084), (1563, 1632)]