1820702976

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{18097}}^1$

素因数の和:18247

約数の個数: 72

約数和(自身を含む): 4882985184

約数和(自身を除く): 3062282208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 768, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 16768, 18097, 25152, 33536, 36194, 50304, 54291, 72388, 100608, 108582, 144776, 217164, 289552, 434328, 579104, 868656, 1158208, 1737312, 2316416, 2370707, 3474624, 4632832, 4741414, 6949248, 7112121, 9482828, 13898496, 14224242, 18965656, 28448484, 37931312, 56896968, 75862624, 113793936, 151725248, 227587872, 303450496, 455175744, 606900992, 910351488, 1820702976]

約数ペア:

[(1, 1820702976), (2, 910351488), (3, 606900992), (4, 455175744), (6, 303450496), (8, 227587872), (12, 151725248), (16, 113793936), (24, 75862624), (32, 56896968), (48, 37931312), (64, 28448484), (96, 18965656), (128, 14224242), (131, 13898496), (192, 9482828), (256, 7112121), (262, 6949248), (384, 4741414), (393, 4632832), (524, 3474624), (768, 2370707), (786, 2316416), (1048, 1737312), (1572, 1158208), (2096, 868656), (3144, 579104), (4192, 434328), (6288, 289552), (8384, 217164), (12576, 144776), (16768, 108582), (18097, 100608), (25152, 72388), (33536, 54291), (36194, 50304)]