478023984

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{12433}}^1$

素因数の和:12539

約数の個数: 80

約数和(自身を含む): 1387634400

約数和(自身を除く): 909610416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2136, 2403, 3204, 4272, 4806, 6408, 9612, 12433, 12816, 19224, 24866, 37299, 38448, 49732, 74598, 99464, 111897, 149196, 198928, 223794, 298392, 335691, 447588, 596784, 671382, 895176, 1106537, 1342764, 1790352, 2213074, 2685528, 3319611, 4426148, 5371056, 6639222, 8852296, 9958833, 13278444, 17704592, 19917666, 26556888, 29876499, 39835332, 53113776, 59752998, 79670664, 119505996, 159341328, 239011992, 478023984]

約数ペア:

[(1, 478023984), (2, 239011992), (3, 159341328), (4, 119505996), (6, 79670664), (8, 59752998), (9, 53113776), (12, 39835332), (16, 29876499), (18, 26556888), (24, 19917666), (27, 17704592), (36, 13278444), (48, 9958833), (54, 8852296), (72, 6639222), (89, 5371056), (108, 4426148), (144, 3319611), (178, 2685528), (216, 2213074), (267, 1790352), (356, 1342764), (432, 1106537), (534, 895176), (712, 671382), (801, 596784), (1068, 447588), (1424, 335691), (1602, 298392), (2136, 223794), (2403, 198928), (3204, 149196), (4272, 111897), (4806, 99464), (6408, 74598), (9612, 49732), (12433, 38448), (12816, 37299), (19224, 24866)]