320028084

素因数分解:

$2^2\times 3^7\times {\mathrm{36583}}^1$

素因数の和:36608

約数の個数: 48

約数和(自身を含む): 839968640

約数和(自身を除く): 519940556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 36583, 73166, 109749, 146332, 219498, 329247, 438996, 658494, 987741, 1316988, 1975482, 2963223, 3950964, 5926446, 8889669, 11852892, 17779338, 26669007, 35558676, 53338014, 80007021, 106676028, 160014042, 320028084]

約数ペア:

[(1, 320028084), (2, 160014042), (3, 106676028), (4, 80007021), (6, 53338014), (9, 35558676), (12, 26669007), (18, 17779338), (27, 11852892), (36, 8889669), (54, 5926446), (81, 3950964), (108, 2963223), (162, 1975482), (243, 1316988), (324, 987741), (486, 658494), (729, 438996), (972, 329247), (1458, 219498), (2187, 146332), (2916, 109749), (4374, 73166), (8748, 36583)]