1028110848

素因数分解:

$2^9\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1553}}^1$

素因数の和:2005

約数の個数: 80

約数和(自身を含む): 2747074176

約数和(自身を除く): 1718963328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 431, 512, 768, 862, 1293, 1536, 1553, 1724, 2586, 3106, 3448, 4659, 5172, 6212, 6896, 9318, 10344, 12424, 13792, 18636, 20688, 24848, 27584, 37272, 41376, 49696, 55168, 74544, 82752, 99392, 110336, 149088, 165504, 198784, 220672, 298176, 331008, 397568, 596352, 662016, 669343, 795136, 1192704, 1338686, 2008029, 2385408, 2677372, 4016058, 5354744, 8032116, 10709488, 16064232, 21418976, 32128464, 42837952, 64256928, 85675904, 128513856, 171351808, 257027712, 342703616, 514055424, 1028110848]

約数ペア:

[(1, 1028110848), (2, 514055424), (3, 342703616), (4, 257027712), (6, 171351808), (8, 128513856), (12, 85675904), (16, 64256928), (24, 42837952), (32, 32128464), (48, 21418976), (64, 16064232), (96, 10709488), (128, 8032116), (192, 5354744), (256, 4016058), (384, 2677372), (431, 2385408), (512, 2008029), (768, 1338686), (862, 1192704), (1293, 795136), (1536, 669343), (1553, 662016), (1724, 596352), (2586, 397568), (3106, 331008), (3448, 298176), (4659, 220672), (5172, 198784), (6212, 165504), (6896, 149088), (9318, 110336), (10344, 99392), (12424, 82752), (13792, 74544), (18636, 55168), (20688, 49696), (24848, 41376), (27584, 37272)]