211831848

素因数分解:

$2^3\times 3^5\times {\mathrm{108967}}^1$

素因数の和:108988

約数の個数: 48

約数和(自身を含む): 594965280

約数和(自身を除く): 383133432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 108967, 217934, 326901, 435868, 653802, 871736, 980703, 1307604, 1961406, 2615208, 2942109, 3922812, 5884218, 7845624, 8826327, 11768436, 17652654, 23536872, 26478981, 35305308, 52957962, 70610616, 105915924, 211831848]

約数ペア:

[(1, 211831848), (2, 105915924), (3, 70610616), (4, 52957962), (6, 35305308), (8, 26478981), (9, 23536872), (12, 17652654), (18, 11768436), (24, 8826327), (27, 7845624), (36, 5884218), (54, 3922812), (72, 2942109), (81, 2615208), (108, 1961406), (162, 1307604), (216, 980703), (243, 871736), (324, 653802), (486, 435868), (648, 326901), (972, 217934), (1944, 108967)]