333424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 798560

約数和(自身を除く): 465136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 229, 364, 458, 728, 916, 1456, 1603, 1832, 2977, 3206, 3664, 5954, 6412, 11908, 12824, 20839, 23816, 25648, 41678, 47632, 83356, 166712, 333424]

約数ペア:

[(1, 333424), (2, 166712), (4, 83356), (7, 47632), (8, 41678), (13, 25648), (14, 23816), (16, 20839), (26, 12824), (28, 11908), (52, 6412), (56, 5954), (91, 3664), (104, 3206), (112, 2977), (182, 1832), (208, 1603), (229, 1456), (364, 916), (458, 728)]