506798656

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 1247387904

約数和(自身を除く): 740589248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 173, 182, 208, 224, 346, 364, 416, 448, 503, 692, 728, 832, 1006, 1211, 1384, 1456, 2012, 2249, 2422, 2768, 2912, 3521, 4024, 4498, 4844, 5536, 5824, 6539, 7042, 8048, 8996, 9688, 11072, 13078, 14084, 15743, 16096, 17992, 19376, 26156, 28168, 31486, 32192, 35984, 38752, 45773, 52312, 56336, 62972, 71968, 77504, 87019, 91546, 104624, 112672, 125944, 143936, 174038, 183092, 209248, 225344, 251888, 348076, 366184, 418496, 503776, 609133, 696152, 732368, 1007552, 1131247, 1218266, 1392304, 1464736, 2262494, 2436532, 2784608, 2929472, 4524988, 4873064, 5569216, 7918729, 9049976, 9746128, 15837458, 18099952, 19492256, 31674916, 36199904, 38984512, 63349832, 72399808, 126699664, 253399328, 506798656]

約数ペア:

[(1, 506798656), (2, 253399328), (4, 126699664), (7, 72399808), (8, 63349832), (13, 38984512), (14, 36199904), (16, 31674916), (26, 19492256), (28, 18099952), (32, 15837458), (52, 9746128), (56, 9049976), (64, 7918729), (91, 5569216), (104, 4873064), (112, 4524988), (173, 2929472), (182, 2784608), (208, 2436532), (224, 2262494), (346, 1464736), (364, 1392304), (416, 1218266), (448, 1131247), (503, 1007552), (692, 732368), (728, 696152), (832, 609133), (1006, 503776), (1211, 418496), (1384, 366184), (1456, 348076), (2012, 251888), (2249, 225344), (2422, 209248), (2768, 183092), (2912, 174038), (3521, 143936), (4024, 125944), (4498, 112672), (4844, 104624), (5536, 91546), (5824, 87019), (6539, 77504), (7042, 71968), (8048, 62972), (8996, 56336), (9688, 52312), (11072, 45773), (13078, 38752), (14084, 35984), (15743, 32192), (16096, 31486), (17992, 28168), (19376, 26156)]