217727088

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{18979}}^1$

素因数の和:19229

約数の個数: 40

約数和(自身を含む): 564844800

約数和(自身を除く): 347117712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 18979, 37958, 56937, 75916, 113874, 151832, 227748, 303664, 455496, 910992, 4535981, 9071962, 13607943, 18143924, 27215886, 36287848, 54431772, 72575696, 108863544, 217727088]

約数ペア:

[(1, 217727088), (2, 108863544), (3, 72575696), (4, 54431772), (6, 36287848), (8, 27215886), (12, 18143924), (16, 13607943), (24, 9071962), (48, 4535981), (239, 910992), (478, 455496), (717, 303664), (956, 227748), (1434, 151832), (1912, 113874), (2868, 75916), (3824, 56937), (5736, 37958), (11472, 18979)]