320410584

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{342319}}^1$

素因数の和:342344

約数の個数: 48

約数和(自身を含む): 934533600

約数和(自身を除く): 614123016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 342319, 684638, 1026957, 1369276, 2053914, 2738552, 3080871, 4107828, 4450147, 6161742, 8215656, 8900294, 12323484, 13350441, 17800588, 24646968, 26700882, 35601176, 40051323, 53401764, 80102646, 106803528, 160205292, 320410584]

約数ペア:

[(1, 320410584), (2, 160205292), (3, 106803528), (4, 80102646), (6, 53401764), (8, 40051323), (9, 35601176), (12, 26700882), (13, 24646968), (18, 17800588), (24, 13350441), (26, 12323484), (36, 8900294), (39, 8215656), (52, 6161742), (72, 4450147), (78, 4107828), (104, 3080871), (117, 2738552), (156, 2053914), (234, 1369276), (312, 1026957), (468, 684638), (936, 342319)]