2040461712

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{77431}}^1$

素因数の和:77509

約数の個数: 80

約数和(自身を含む): 5952972160

約数和(自身を除く): 3912510448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8784, 13176, 26352, 77431, 154862, 232293, 309724, 464586, 619448, 696879, 929172, 1238896, 1393758, 1858344, 2090637, 2787516, 3716688, 4181274, 4723291, 5575032, 8362548, 9446582, 11150064, 14169873, 16725096, 18893164, 28339746, 33450192, 37786328, 42509619, 56679492, 75572656, 85019238, 113358984, 127528857, 170038476, 226717968, 255057714, 340076952, 510115428, 680153904, 1020230856, 2040461712]

約数ペア:

[(1, 2040461712), (2, 1020230856), (3, 680153904), (4, 510115428), (6, 340076952), (8, 255057714), (9, 226717968), (12, 170038476), (16, 127528857), (18, 113358984), (24, 85019238), (27, 75572656), (36, 56679492), (48, 42509619), (54, 37786328), (61, 33450192), (72, 28339746), (108, 18893164), (122, 16725096), (144, 14169873), (183, 11150064), (216, 9446582), (244, 8362548), (366, 5575032), (432, 4723291), (488, 4181274), (549, 3716688), (732, 2787516), (976, 2090637), (1098, 1858344), (1464, 1393758), (1647, 1238896), (2196, 929172), (2928, 696879), (3294, 619448), (4392, 464586), (6588, 309724), (8784, 232293), (13176, 154862), (26352, 77431)]