289583992

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{1429}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 552380400

約数和(自身を除く): 262796408

約数列:

[1, 2, 4, 8, 73, 146, 292, 347, 584, 694, 1388, 1429, 2776, 2858, 5716, 11432, 25331, 50662, 101324, 104317, 202648, 208634, 417268, 495863, 834536, 991726, 1983452, 3966904, 36197999, 72395998, 144791996, 289583992]

約数ペア:

[(1, 289583992), (2, 144791996), (4, 72395998), (8, 36197999), (73, 3966904), (146, 1983452), (292, 991726), (347, 834536), (584, 495863), (694, 417268), (1388, 208634), (1429, 202648), (2776, 104317), (2858, 101324), (5716, 50662), (11432, 25331)]