280211232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13451}}^1$

素因数の和:13502

約数の個数: 96

約数和(自身を含む): 867815424

約数和(自身を除く): 587604192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10416, 13451, 20832, 26902, 40353, 53804, 80706, 94157, 107608, 161412, 188314, 215216, 282471, 322824, 376628, 416981, 430432, 564942, 645648, 753256, 833962, 1129884, 1250943, 1291296, 1506512, 1667924, 2259768, 2501886, 2918867, 3013024, 3335848, 4519536, 5003772, 5837734, 6671696, 8756601, 9039072, 10007544, 11675468, 13343392, 17513202, 20015088, 23350936, 35026404, 40030176, 46701872, 70052808, 93403744, 140105616, 280211232]

約数ペア:

[(1, 280211232), (2, 140105616), (3, 93403744), (4, 70052808), (6, 46701872), (7, 40030176), (8, 35026404), (12, 23350936), (14, 20015088), (16, 17513202), (21, 13343392), (24, 11675468), (28, 10007544), (31, 9039072), (32, 8756601), (42, 6671696), (48, 5837734), (56, 5003772), (62, 4519536), (84, 3335848), (93, 3013024), (96, 2918867), (112, 2501886), (124, 2259768), (168, 1667924), (186, 1506512), (217, 1291296), (224, 1250943), (248, 1129884), (336, 833962), (372, 753256), (434, 645648), (496, 564942), (651, 430432), (672, 416981), (744, 376628), (868, 322824), (992, 282471), (1302, 215216), (1488, 188314), (1736, 161412), (2604, 107608), (2976, 94157), (3472, 80706), (5208, 53804), (6944, 40353), (10416, 26902), (13451, 20832)]