2390712

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 6428160

約数和(自身を除く): 4037448

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 71, 92, 122, 138, 142, 183, 184, 213, 244, 276, 284, 366, 426, 488, 552, 568, 732, 852, 1403, 1464, 1633, 1704, 2806, 3266, 4209, 4331, 4899, 5612, 6532, 8418, 8662, 9798, 11224, 12993, 13064, 16836, 17324, 19596, 25986, 33672, 34648, 39192, 51972, 99613, 103944, 199226, 298839, 398452, 597678, 796904, 1195356, 2390712]

約数ペア:

[(1, 2390712), (2, 1195356), (3, 796904), (4, 597678), (6, 398452), (8, 298839), (12, 199226), (23, 103944), (24, 99613), (46, 51972), (61, 39192), (69, 34648), (71, 33672), (92, 25986), (122, 19596), (138, 17324), (142, 16836), (183, 13064), (184, 12993), (213, 11224), (244, 9798), (276, 8662), (284, 8418), (366, 6532), (426, 5612), (488, 4899), (552, 4331), (568, 4209), (732, 3266), (852, 2806), (1403, 1704), (1464, 1633)]