310085968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3235

約数の個数: 40

約数和(自身を含む): 616299840

約数和(自身を除く): 306213872

約数列:

[1, 2, 4, 8, 16, 71, 89, 142, 178, 284, 356, 568, 712, 1136, 1424, 3067, 6134, 6319, 12268, 12638, 24536, 25276, 49072, 50552, 101104, 217757, 272963, 435514, 545926, 871028, 1091852, 1742056, 2183704, 3484112, 4367408, 19380373, 38760746, 77521492, 155042984, 310085968]

約数ペア:

[(1, 310085968), (2, 155042984), (4, 77521492), (8, 38760746), (16, 19380373), (71, 4367408), (89, 3484112), (142, 2183704), (178, 1742056), (284, 1091852), (356, 871028), (568, 545926), (712, 435514), (1136, 272963), (1424, 217757), (3067, 101104), (6134, 50552), (6319, 49072), (12268, 25276), (12638, 24536)]