280204896

素因数分解:

$2^5\times 3^1\times {\mathrm{673}}^1\times {\mathrm{4337}}^1$

素因数の和:5023

約数の個数: 48

約数和(自身を含む): 736800624

約数和(自身を除く): 456595728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 673, 1346, 2019, 2692, 4038, 4337, 5384, 8076, 8674, 10768, 13011, 16152, 17348, 21536, 26022, 32304, 34696, 52044, 64608, 69392, 104088, 138784, 208176, 416352, 2918801, 5837602, 8756403, 11675204, 17512806, 23350408, 35025612, 46700816, 70051224, 93401632, 140102448, 280204896]

約数ペア:

[(1, 280204896), (2, 140102448), (3, 93401632), (4, 70051224), (6, 46700816), (8, 35025612), (12, 23350408), (16, 17512806), (24, 11675204), (32, 8756403), (48, 5837602), (96, 2918801), (673, 416352), (1346, 208176), (2019, 138784), (2692, 104088), (4038, 69392), (4337, 64608), (5384, 52044), (8076, 34696), (8674, 32304), (10768, 26022), (13011, 21536), (16152, 17348)]