393877440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12433}}^1$

素因数の和:12467

約数の個数: 168

約数和(自身を含む): 1478054448

約数和(自身を除く): 1084177008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 12433, 15840, 24866, 31680, 37299, 49732, 62165, 74598, 99464, 111897, 124330, 136763, 149196, 186495, 198928, 223794, 248660, 273526, 298392, 372990, 397856, 410289, 447588, 497320, 547052, 559485, 596784, 683815, 745980, 795712, 820578, 895176, 994640, 1094104, 1118970, 1193568, 1230867, 1367630, 1491960, 1641156, 1790352, 1989280, 2051445, 2188208, 2237940, 2387136, 2461734, 2735260, 2983920, 3282312, 3580704, 3978560, 4102890, 4376416, 4475880, 4923468, 5470520, 5967840, 6154335, 6564624, 7161408, 8205780, 8752832, 8951760, 9846936, 10941040, 11935680, 12308670, 13129248, 16411560, 17903520, 19693872, 21882080, 24617340, 26258496, 32823120, 35807040, 39387744, 43764160, 49234680, 65646240, 78775488, 98469360, 131292480, 196938720, 393877440]

約数ペア:

[(1, 393877440), (2, 196938720), (3, 131292480), (4, 98469360), (5, 78775488), (6, 65646240), (8, 49234680), (9, 43764160), (10, 39387744), (11, 35807040), (12, 32823120), (15, 26258496), (16, 24617340), (18, 21882080), (20, 19693872), (22, 17903520), (24, 16411560), (30, 13129248), (32, 12308670), (33, 11935680), (36, 10941040), (40, 9846936), (44, 8951760), (45, 8752832), (48, 8205780), (55, 7161408), (60, 6564624), (64, 6154335), (66, 5967840), (72, 5470520), (80, 4923468), (88, 4475880), (90, 4376416), (96, 4102890), (99, 3978560), (110, 3580704), (120, 3282312), (132, 2983920), (144, 2735260), (160, 2461734), (165, 2387136), (176, 2237940), (180, 2188208), (192, 2051445), (198, 1989280), (220, 1790352), (240, 1641156), (264, 1491960), (288, 1367630), (320, 1230867), (330, 1193568), (352, 1118970), (360, 1094104), (396, 994640), (440, 895176), (480, 820578), (495, 795712), (528, 745980), (576, 683815), (660, 596784), (704, 559485), (720, 547052), (792, 497320), (880, 447588), (960, 410289), (990, 397856), (1056, 372990), (1320, 298392), (1440, 273526), (1584, 248660), (1760, 223794), (1980, 198928), (2112, 186495), (2640, 149196), (2880, 136763), (3168, 124330), (3520, 111897), (3960, 99464), (5280, 74598), (6336, 62165), (7920, 49732), (10560, 37299), (12433, 31680), (15840, 24866)]