355536

素因数分解:

$2^4\times 3^3\times {\mathrm{823}}^1$

素因数の和:840

約数の個数: 40

約数和(自身を含む): 1021760

約数和(自身を除く): 666224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 823, 1646, 2469, 3292, 4938, 6584, 7407, 9876, 13168, 14814, 19752, 22221, 29628, 39504, 44442, 59256, 88884, 118512, 177768, 355536]

約数ペア:

[(1, 355536), (2, 177768), (3, 118512), (4, 88884), (6, 59256), (8, 44442), (9, 39504), (12, 29628), (16, 22221), (18, 19752), (24, 14814), (27, 13168), (36, 9876), (48, 7407), (54, 6584), (72, 4938), (108, 3292), (144, 2469), (216, 1646), (432, 823)]