304898516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 601509888

約数和(自身を除く): 296611372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 73, 124, 146, 292, 403, 806, 949, 1612, 1898, 2263, 2591, 3796, 4526, 5182, 9052, 10364, 29419, 33683, 58838, 67366, 80321, 117676, 134732, 160642, 189143, 321284, 378286, 756572, 1044173, 2088346, 2458859, 4176692, 4917718, 5863433, 9835436, 11726866, 23453732, 76224629, 152449258, 304898516]

約数ペア:

[(1, 304898516), (2, 152449258), (4, 76224629), (13, 23453732), (26, 11726866), (31, 9835436), (52, 5863433), (62, 4917718), (73, 4176692), (124, 2458859), (146, 2088346), (292, 1044173), (403, 756572), (806, 378286), (949, 321284), (1612, 189143), (1898, 160642), (2263, 134732), (2591, 117676), (3796, 80321), (4526, 67366), (5182, 58838), (9052, 33683), (10364, 29419)]