240304584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{770207}}^1$

素因数の和:770229

約数の個数: 32

約数和(自身を含む): 646974720

約数和(自身を除く): 406670136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 770207, 1540414, 2310621, 3080828, 4621242, 6161656, 9242484, 10012691, 18484968, 20025382, 30038073, 40050764, 60076146, 80101528, 120152292, 240304584]

約数ペア:

[(1, 240304584), (2, 120152292), (3, 80101528), (4, 60076146), (6, 40050764), (8, 30038073), (12, 20025382), (13, 18484968), (24, 10012691), (26, 9242484), (39, 6161656), (52, 4621242), (78, 3080828), (104, 2310621), (156, 1540414), (312, 770207)]