385267536

素因数分解:

$2^4\times 3^3\times {\mathrm{891823}}^1$

素因数の和:891840

約数の個数: 40

約数和(自身を含む): 1105861760

約数和(自身を除く): 720594224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 891823, 1783646, 2675469, 3567292, 5350938, 7134584, 8026407, 10701876, 14269168, 16052814, 21403752, 24079221, 32105628, 42807504, 48158442, 64211256, 96316884, 128422512, 192633768, 385267536]

約数ペア:

[(1, 385267536), (2, 192633768), (3, 128422512), (4, 96316884), (6, 64211256), (8, 48158442), (9, 42807504), (12, 32105628), (16, 24079221), (18, 21403752), (24, 16052814), (27, 14269168), (36, 10701876), (48, 8026407), (54, 7134584), (72, 5350938), (108, 3567292), (144, 2675469), (216, 1783646), (432, 891823)]