274985872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79201}}^1$

素因数の和:79247

約数の個数: 40

約数和(自身を含む): 628547072

約数和(自身を除く): 353561200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 79201, 158402, 316804, 554407, 633608, 1108814, 1267216, 2217628, 2455231, 4435256, 4910462, 8870512, 9820924, 17186617, 19641848, 34373234, 39283696, 68746468, 137492936, 274985872]

約数ペア:

[(1, 274985872), (2, 137492936), (4, 68746468), (7, 39283696), (8, 34373234), (14, 19641848), (16, 17186617), (28, 9820924), (31, 8870512), (56, 4910462), (62, 4435256), (112, 2455231), (124, 2217628), (217, 1267216), (248, 1108814), (434, 633608), (496, 554407), (868, 316804), (1736, 158402), (3472, 79201)]