571782852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2687}}^1$

素因数の和:2977

約数の個数: 72

約数和(自身を含む): 1514612736

約数和(自身を除く): 942829884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 257, 276, 414, 514, 771, 828, 1028, 1542, 2313, 2687, 3084, 4626, 5374, 5911, 8061, 9252, 10748, 11822, 16122, 17733, 23644, 24183, 32244, 35466, 48366, 53199, 61801, 70932, 96732, 106398, 123602, 185403, 212796, 247204, 370806, 556209, 690559, 741612, 1112418, 1381118, 2071677, 2224836, 2762236, 4143354, 6215031, 8286708, 12430062, 15882857, 24860124, 31765714, 47648571, 63531428, 95297142, 142945713, 190594284, 285891426, 571782852]

約数ペア:

[(1, 571782852), (2, 285891426), (3, 190594284), (4, 142945713), (6, 95297142), (9, 63531428), (12, 47648571), (18, 31765714), (23, 24860124), (36, 15882857), (46, 12430062), (69, 8286708), (92, 6215031), (138, 4143354), (207, 2762236), (257, 2224836), (276, 2071677), (414, 1381118), (514, 1112418), (771, 741612), (828, 690559), (1028, 556209), (1542, 370806), (2313, 247204), (2687, 212796), (3084, 185403), (4626, 123602), (5374, 106398), (5911, 96732), (8061, 70932), (9252, 61801), (10748, 53199), (11822, 48366), (16122, 35466), (17733, 32244), (23644, 24183)]