288740538

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{15773}}^1$

素因数の和:15900

約数の個数: 40

約数和(自身を含む): 652759668

約数和(自身を除く): 364019130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 2034, 3051, 6102, 9153, 15773, 18306, 31546, 47319, 94638, 141957, 283914, 425871, 851742, 1277613, 1782349, 2555226, 3564698, 5347047, 10694094, 16041141, 32082282, 48123423, 96246846, 144370269, 288740538]

約数ペア:

[(1, 288740538), (2, 144370269), (3, 96246846), (6, 48123423), (9, 32082282), (18, 16041141), (27, 10694094), (54, 5347047), (81, 3564698), (113, 2555226), (162, 1782349), (226, 1277613), (339, 851742), (678, 425871), (1017, 283914), (2034, 141957), (3051, 94638), (6102, 47319), (9153, 31546), (15773, 18306)]