314944448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3230

約数の個数: 112

約数和(自身を含む): 814693824

約数和(自身を除く): 499749376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1904, 2912, 3094, 3181, 3536, 3808, 5824, 6188, 6362, 7072, 7616, 12376, 12724, 14144, 22267, 24752, 25448, 41353, 44534, 49504, 50896, 54077, 82706, 89068, 99008, 101792, 108154, 165412, 178136, 203584, 216308, 289471, 330824, 356272, 378539, 432616, 578942, 661648, 703001, 712544, 757078, 865232, 1157884, 1323296, 1406002, 1425088, 1514156, 1730464, 2315768, 2646592, 2812004, 3028312, 3460928, 4631536, 4921007, 5624008, 6056624, 9263072, 9842014, 11248016, 12113248, 18526144, 19684028, 22496032, 24226496, 39368056, 44992064, 78736112, 157472224, 314944448]

約数ペア:

[(1, 314944448), (2, 157472224), (4, 78736112), (7, 44992064), (8, 39368056), (13, 24226496), (14, 22496032), (16, 19684028), (17, 18526144), (26, 12113248), (28, 11248016), (32, 9842014), (34, 9263072), (52, 6056624), (56, 5624008), (64, 4921007), (68, 4631536), (91, 3460928), (104, 3028312), (112, 2812004), (119, 2646592), (136, 2315768), (182, 1730464), (208, 1514156), (221, 1425088), (224, 1406002), (238, 1323296), (272, 1157884), (364, 865232), (416, 757078), (442, 712544), (448, 703001), (476, 661648), (544, 578942), (728, 432616), (832, 378539), (884, 356272), (952, 330824), (1088, 289471), (1456, 216308), (1547, 203584), (1768, 178136), (1904, 165412), (2912, 108154), (3094, 101792), (3181, 99008), (3536, 89068), (3808, 82706), (5824, 54077), (6188, 50896), (6362, 49504), (7072, 44534), (7616, 41353), (12376, 25448), (12724, 24752), (14144, 22267)]