128428632

素因数分解:

$2^3\times 3^3\times {\mathrm{594577}}^1$

素因数の和:594592

約数の個数: 32

約数和(自身を含む): 356746800

約数和(自身を除く): 228318168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 594577, 1189154, 1783731, 2378308, 3567462, 4756616, 5351193, 7134924, 10702386, 14269848, 16053579, 21404772, 32107158, 42809544, 64214316, 128428632]

約数ペア:

[(1, 128428632), (2, 64214316), (3, 42809544), (4, 32107158), (6, 21404772), (8, 16053579), (9, 14269848), (12, 10702386), (18, 7134924), (24, 5351193), (27, 4756616), (36, 3567462), (54, 2378308), (72, 1783731), (108, 1189154), (216, 594577)]