1425519872

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 3415867392

約数和(自身を除く): 1990347520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 112, 124, 128, 134, 217, 224, 248, 256, 268, 383, 434, 448, 469, 496, 536, 766, 868, 896, 938, 992, 1072, 1532, 1736, 1792, 1876, 1984, 2077, 2144, 2681, 3064, 3472, 3752, 3968, 4154, 4288, 5362, 6128, 6944, 7504, 7936, 8308, 8576, 10724, 11873, 12256, 13888, 14539, 15008, 16616, 17152, 21448, 23746, 24512, 25661, 27776, 29078, 30016, 33232, 42896, 47492, 49024, 51322, 55552, 58156, 60032, 66464, 83111, 85792, 94984, 98048, 102644, 116312, 120064, 132928, 166222, 171584, 179627, 189968, 205288, 232624, 265856, 332444, 343168, 359254, 379936, 410576, 465248, 531712, 664888, 686336, 718508, 759872, 795491, 821152, 930496, 1329776, 1437016, 1519744, 1590982, 1642304, 1860992, 2659552, 2874032, 3039488, 3181964, 3284608, 3721984, 5319104, 5568437, 5748064, 6363928, 6569216, 10638208, 11136874, 11496128, 12727856, 21276416, 22273748, 22992256, 25455712, 44547496, 45984512, 50911424, 89094992, 101822848, 178189984, 203645696, 356379968, 712759936, 1425519872]

約数ペア:

[(1, 1425519872), (2, 712759936), (4, 356379968), (7, 203645696), (8, 178189984), (14, 101822848), (16, 89094992), (28, 50911424), (31, 45984512), (32, 44547496), (56, 25455712), (62, 22992256), (64, 22273748), (67, 21276416), (112, 12727856), (124, 11496128), (128, 11136874), (134, 10638208), (217, 6569216), (224, 6363928), (248, 5748064), (256, 5568437), (268, 5319104), (383, 3721984), (434, 3284608), (448, 3181964), (469, 3039488), (496, 2874032), (536, 2659552), (766, 1860992), (868, 1642304), (896, 1590982), (938, 1519744), (992, 1437016), (1072, 1329776), (1532, 930496), (1736, 821152), (1792, 795491), (1876, 759872), (1984, 718508), (2077, 686336), (2144, 664888), (2681, 531712), (3064, 465248), (3472, 410576), (3752, 379936), (3968, 359254), (4154, 343168), (4288, 332444), (5362, 265856), (6128, 232624), (6944, 205288), (7504, 189968), (7936, 179627), (8308, 171584), (8576, 166222), (10724, 132928), (11873, 120064), (12256, 116312), (13888, 102644), (14539, 98048), (15008, 94984), (16616, 85792), (17152, 83111), (21448, 66464), (23746, 60032), (24512, 58156), (25661, 55552), (27776, 51322), (29078, 49024), (30016, 47492), (33232, 42896)]