1728264528

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{521819}}^1$

素因数の和:521856

約数の個数: 60

約数和(自身を含む): 5047043040

約数和(自身を除く): 3318778512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 521819, 1043638, 1565457, 2087276, 3130914, 4174552, 4696371, 6261828, 8349104, 9392742, 12001837, 12523656, 18785484, 24003674, 25047312, 36005511, 37570968, 48007348, 72011022, 75141936, 96014696, 108016533, 144022044, 192029392, 216033066, 288044088, 432066132, 576088176, 864132264, 1728264528]

約数ペア:

[(1, 1728264528), (2, 864132264), (3, 576088176), (4, 432066132), (6, 288044088), (8, 216033066), (9, 192029392), (12, 144022044), (16, 108016533), (18, 96014696), (23, 75141936), (24, 72011022), (36, 48007348), (46, 37570968), (48, 36005511), (69, 25047312), (72, 24003674), (92, 18785484), (138, 12523656), (144, 12001837), (184, 9392742), (207, 8349104), (276, 6261828), (368, 4696371), (414, 4174552), (552, 3130914), (828, 2087276), (1104, 1565457), (1656, 1043638), (3312, 521819)]