260916048

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{78779}}^1$

素因数の和:78816

約数の個数: 60

約数和(自身を含む): 761960160

約数和(自身を除く): 501044112

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, 78779, 157558, 236337, 315116, 472674, 630232, 709011, 945348, 1260464, 1418022, 1811917, 1890696, 2836044, 3623834, 3781392, 5435751, 5672088, 7247668, 10871502, 11344176, 14495336, 16307253, 21743004, 28990672, 32614506, 43486008, 65229012, 86972016, 130458024, 260916048]

約数ペア:

[(1, 260916048), (2, 130458024), (3, 86972016), (4, 65229012), (6, 43486008), (8, 32614506), (9, 28990672), (12, 21743004), (16, 16307253), (18, 14495336), (23, 11344176), (24, 10871502), (36, 7247668), (46, 5672088), (48, 5435751), (69, 3781392), (72, 3623834), (92, 2836044), (138, 1890696), (144, 1811917), (184, 1418022), (207, 1260464), (276, 945348), (368, 709011), (414, 630232), (552, 472674), (828, 315116), (1104, 236337), (1656, 157558), (3312, 78779)]