345236064004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1\times {\mathrm{26309}}^1$

素因数の和:27352

約数の個数: 48

約数和(自身を含む): 653309924400

約数和(自身を除く): 308073860396

約数列:

[1, 2, 4, 13, 26, 52, 409, 617, 818, 1234, 1636, 2468, 5317, 8021, 10634, 16042, 21268, 26309, 32084, 52618, 105236, 252353, 342017, 504706, 684034, 1009412, 1368068, 3280589, 6561178, 10760381, 13122356, 16232653, 21520762, 32465306, 43041524, 64930612, 139884953, 211024489, 279769906, 422048978, 559539812, 844097956, 6639155077, 13278310154, 26556620308, 86309016001, 172618032002, 345236064004]

約数ペア:

[(1, 345236064004), (2, 172618032002), (4, 86309016001), (13, 26556620308), (26, 13278310154), (52, 6639155077), (409, 844097956), (617, 559539812), (818, 422048978), (1234, 279769906), (1636, 211024489), (2468, 139884953), (5317, 64930612), (8021, 43041524), (10634, 32465306), (16042, 21520762), (21268, 16232653), (26309, 13122356), (32084, 10760381), (52618, 6561178), (105236, 3280589), (252353, 1368068), (342017, 1009412), (504706, 684034)]