890221536

素因数分解:

$2^5\times 3^3\times {\mathrm{1030349}}^1$

素因数の和:1030368

約数の個数: 48

約数和(自身を含む): 2596482000

約数和(自身を除く): 1706260464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1030349, 2060698, 3091047, 4121396, 6182094, 8242792, 9273141, 12364188, 16485584, 18546282, 24728376, 27819423, 32971168, 37092564, 49456752, 55638846, 74185128, 98913504, 111277692, 148370256, 222555384, 296740512, 445110768, 890221536]

約数ペア:

[(1, 890221536), (2, 445110768), (3, 296740512), (4, 222555384), (6, 148370256), (8, 111277692), (9, 98913504), (12, 74185128), (16, 55638846), (18, 49456752), (24, 37092564), (27, 32971168), (32, 27819423), (36, 24728376), (48, 18546282), (54, 16485584), (72, 12364188), (96, 9273141), (108, 8242792), (144, 6182094), (216, 4121396), (288, 3091047), (432, 2060698), (864, 1030349)]