320434704

素因数分解:

$2^4\times 3^4\times {\mathrm{247249}}^1$

素因数の和:247269

約数の個数: 50

約数和(自身を含む): 927434750

約数和(自身を除く): 607000046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 247249, 494498, 741747, 988996, 1483494, 1977992, 2225241, 2966988, 3955984, 4450482, 5933976, 6675723, 8900964, 11867952, 13351446, 17801928, 20027169, 26702892, 35603856, 40054338, 53405784, 80108676, 106811568, 160217352, 320434704]

約数ペア:

[(1, 320434704), (2, 160217352), (3, 106811568), (4, 80108676), (6, 53405784), (8, 40054338), (9, 35603856), (12, 26702892), (16, 20027169), (18, 17801928), (24, 13351446), (27, 11867952), (36, 8900964), (48, 6675723), (54, 5933976), (72, 4450482), (81, 3955984), (108, 2966988), (144, 2225241), (162, 1977992), (216, 1483494), (324, 988996), (432, 741747), (648, 494498), (1296, 247249)]