220159488

素因数分解:

$2^9\times 3^1\times {\mathrm{143333}}^1$

素因数の和:143354

約数の個数: 40

約数和(自身を含む): 586522728

約数和(自身を除く): 366363240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 143333, 286666, 429999, 573332, 859998, 1146664, 1719996, 2293328, 3439992, 4586656, 6879984, 9173312, 13759968, 18346624, 27519936, 36693248, 55039872, 73386496, 110079744, 220159488]

約数ペア:

[(1, 220159488), (2, 110079744), (3, 73386496), (4, 55039872), (6, 36693248), (8, 27519936), (12, 18346624), (16, 13759968), (24, 9173312), (32, 6879984), (48, 4586656), (64, 3439992), (96, 2293328), (128, 1719996), (192, 1146664), (256, 859998), (384, 573332), (512, 429999), (768, 286666), (1536, 143333)]