834867372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{439}}^2$

素因数の和:923

約数の個数: 54

約数和(自身を含む): 2060641548

約数和(自身を除く): 1225774176

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 439, 722, 878, 1083, 1317, 1444, 1756, 2166, 2634, 4332, 5268, 8341, 16682, 25023, 33364, 50046, 100092, 158479, 192721, 316958, 385442, 475437, 578163, 633916, 770884, 950874, 1156326, 1901748, 2312652, 3661699, 7323398, 10985097, 14646796, 21970194, 43940388, 69572281, 139144562, 208716843, 278289124, 417433686, 834867372]

約数ペア:

[(1, 834867372), (2, 417433686), (3, 278289124), (4, 208716843), (6, 139144562), (12, 69572281), (19, 43940388), (38, 21970194), (57, 14646796), (76, 10985097), (114, 7323398), (228, 3661699), (361, 2312652), (439, 1901748), (722, 1156326), (878, 950874), (1083, 770884), (1317, 633916), (1444, 578163), (1756, 475437), (2166, 385442), (2634, 316958), (4332, 192721), (5268, 158479), (8341, 100092), (16682, 50046), (25023, 33364)]