1388808216

素因数分解:

$2^3\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{18353}}^1$

素因数の和:19416

約数の個数: 48

約数和(自身を含む): 3765139560

約数和(自身を除く): 2376331344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1051, 2102, 3153, 4204, 6306, 8408, 9459, 12612, 18353, 18918, 25224, 36706, 37836, 55059, 73412, 75672, 110118, 146824, 165177, 220236, 330354, 440472, 660708, 1321416, 19289003, 38578006, 57867009, 77156012, 115734018, 154312024, 173601027, 231468036, 347202054, 462936072, 694404108, 1388808216]

約数ペア:

[(1, 1388808216), (2, 694404108), (3, 462936072), (4, 347202054), (6, 231468036), (8, 173601027), (9, 154312024), (12, 115734018), (18, 77156012), (24, 57867009), (36, 38578006), (72, 19289003), (1051, 1321416), (2102, 660708), (3153, 440472), (4204, 330354), (6306, 220236), (8408, 165177), (9459, 146824), (12612, 110118), (18353, 75672), (18918, 73412), (25224, 55059), (36706, 37836)]