180329136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{288989}}^1$

素因数の和:289013

約数の個数: 40

約数和(自身を含む): 501686640

約数和(自身を除く): 321357504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 288989, 577978, 866967, 1155956, 1733934, 2311912, 3467868, 3756857, 4623824, 6935736, 7513714, 11270571, 13871472, 15027428, 22541142, 30054856, 45082284, 60109712, 90164568, 180329136]

約数ペア:

[(1, 180329136), (2, 90164568), (3, 60109712), (4, 45082284), (6, 30054856), (8, 22541142), (12, 15027428), (13, 13871472), (16, 11270571), (24, 7513714), (26, 6935736), (39, 4623824), (48, 3756857), (52, 3467868), (78, 2311912), (104, 1733934), (156, 1155956), (208, 866967), (312, 577978), (624, 288989)]