718681248

素因数分解:

$2^5\times 3^5\times {\mathrm{29}}^1\times {\mathrm{3187}}^1$

素因数の和:3241

約数の個数: 144

約数和(自身を含む): 2193216480

約数和(自身を除く): 1474535232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 243, 261, 288, 324, 348, 432, 464, 486, 522, 648, 696, 783, 864, 928, 972, 1044, 1296, 1392, 1566, 1944, 2088, 2349, 2592, 2784, 3132, 3187, 3888, 4176, 4698, 6264, 6374, 7047, 7776, 8352, 9396, 9561, 12528, 12748, 14094, 18792, 19122, 25056, 25496, 28188, 28683, 37584, 38244, 50992, 56376, 57366, 75168, 76488, 86049, 92423, 101984, 112752, 114732, 152976, 172098, 184846, 225504, 229464, 258147, 277269, 305952, 344196, 369692, 458928, 516294, 554538, 688392, 739384, 774441, 831807, 917856, 1032588, 1109076, 1376784, 1478768, 1548882, 1663614, 2065176, 2218152, 2495421, 2753568, 2957536, 3097764, 3327228, 4130352, 4436304, 4990842, 6195528, 6654456, 7486263, 8260704, 8872608, 9981684, 12391056, 13308912, 14972526, 19963368, 22458789, 24782112, 26617824, 29945052, 39926736, 44917578, 59890104, 79853472, 89835156, 119780208, 179670312, 239560416, 359340624, 718681248]

約数ペア:

[(1, 718681248), (2, 359340624), (3, 239560416), (4, 179670312), (6, 119780208), (8, 89835156), (9, 79853472), (12, 59890104), (16, 44917578), (18, 39926736), (24, 29945052), (27, 26617824), (29, 24782112), (32, 22458789), (36, 19963368), (48, 14972526), (54, 13308912), (58, 12391056), (72, 9981684), (81, 8872608), (87, 8260704), (96, 7486263), (108, 6654456), (116, 6195528), (144, 4990842), (162, 4436304), (174, 4130352), (216, 3327228), (232, 3097764), (243, 2957536), (261, 2753568), (288, 2495421), (324, 2218152), (348, 2065176), (432, 1663614), (464, 1548882), (486, 1478768), (522, 1376784), (648, 1109076), (696, 1032588), (783, 917856), (864, 831807), (928, 774441), (972, 739384), (1044, 688392), (1296, 554538), (1392, 516294), (1566, 458928), (1944, 369692), (2088, 344196), (2349, 305952), (2592, 277269), (2784, 258147), (3132, 229464), (3187, 225504), (3888, 184846), (4176, 172098), (4698, 152976), (6264, 114732), (6374, 112752), (7047, 101984), (7776, 92423), (8352, 86049), (9396, 76488), (9561, 75168), (12528, 57366), (12748, 56376), (14094, 50992), (18792, 38244), (19122, 37584), (25056, 28683), (25496, 28188)]