320182272

素因数分解:

$2^{11}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 958230000

約数和(自身を除く): 638047728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 599, 696, 768, 928, 1024, 1044, 1152, 1198, 1392, 1536, 1797, 1856, 2048, 2088, 2304, 2396, 2784, 3072, 3594, 3712, 4176, 4608, 4792, 5391, 5568, 6144, 7188, 7424, 8352, 9216, 9584, 10782, 11136, 14376, 14848, 16704, 17371, 18432, 19168, 21564, 22272, 28752, 29696, 33408, 34742, 38336, 43128, 44544, 52113, 57504, 59392, 66816, 69484, 76672, 86256, 89088, 104226, 115008, 133632, 138968, 153344, 156339, 172512, 178176, 208452, 230016, 267264, 277936, 306688, 312678, 345024, 416904, 460032, 534528, 555872, 613376, 625356, 690048, 833808, 920064, 1111744, 1226752, 1250712, 1380096, 1667616, 1840128, 2223488, 2501424, 2760192, 3335232, 3680256, 4446976, 5002848, 5520384, 6670464, 8893952, 10005696, 11040768, 13340928, 17787904, 20011392, 26681856, 35575808, 40022784, 53363712, 80045568, 106727424, 160091136, 320182272]

約数ペア:

[(1, 320182272), (2, 160091136), (3, 106727424), (4, 80045568), (6, 53363712), (8, 40022784), (9, 35575808), (12, 26681856), (16, 20011392), (18, 17787904), (24, 13340928), (29, 11040768), (32, 10005696), (36, 8893952), (48, 6670464), (58, 5520384), (64, 5002848), (72, 4446976), (87, 3680256), (96, 3335232), (116, 2760192), (128, 2501424), (144, 2223488), (174, 1840128), (192, 1667616), (232, 1380096), (256, 1250712), (261, 1226752), (288, 1111744), (348, 920064), (384, 833808), (464, 690048), (512, 625356), (522, 613376), (576, 555872), (599, 534528), (696, 460032), (768, 416904), (928, 345024), (1024, 312678), (1044, 306688), (1152, 277936), (1198, 267264), (1392, 230016), (1536, 208452), (1797, 178176), (1856, 172512), (2048, 156339), (2088, 153344), (2304, 138968), (2396, 133632), (2784, 115008), (3072, 104226), (3594, 89088), (3712, 86256), (4176, 76672), (4608, 69484), (4792, 66816), (5391, 59392), (5568, 57504), (6144, 52113), (7188, 44544), (7424, 43128), (8352, 38336), (9216, 34742), (9584, 33408), (10782, 29696), (11136, 28752), (14376, 22272), (14848, 21564), (16704, 19168), (17371, 18432)]