231773208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{653}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 606493440

約数和(自身を除く): 374720232

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 643, 653, 1286, 1306, 1929, 1959, 2572, 2612, 3858, 3918, 5144, 5224, 7716, 7836, 14789, 15019, 15432, 15672, 29578, 30038, 44367, 45057, 59156, 60076, 88734, 90114, 118312, 120152, 177468, 180228, 354936, 360456, 419879, 839758, 1259637, 1679516, 2519274, 3359032, 5038548, 9657217, 10077096, 19314434, 28971651, 38628868, 57943302, 77257736, 115886604, 231773208]

約数ペア:

[(1, 231773208), (2, 115886604), (3, 77257736), (4, 57943302), (6, 38628868), (8, 28971651), (12, 19314434), (23, 10077096), (24, 9657217), (46, 5038548), (69, 3359032), (92, 2519274), (138, 1679516), (184, 1259637), (276, 839758), (552, 419879), (643, 360456), (653, 354936), (1286, 180228), (1306, 177468), (1929, 120152), (1959, 118312), (2572, 90114), (2612, 88734), (3858, 60076), (3918, 59156), (5144, 45057), (5224, 44367), (7716, 30038), (7836, 29578), (14789, 15672), (15019, 15432)]