243551616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8237}}^1$

素因数の和:8272

約数の個数: 128

約数和(自身を含む): 806664960

約数和(自身を除く): 563113344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 8237, 9856, 14784, 16474, 24711, 29568, 32948, 49422, 57659, 65896, 90607, 98844, 115318, 131792, 172977, 181214, 197688, 230636, 263584, 271821, 345954, 362428, 395376, 461272, 527168, 543642, 634249, 691908, 724856, 790752, 922544, 1054336, 1087284, 1268498, 1383816, 1449712, 1581504, 1845088, 1902747, 2174568, 2536996, 2767632, 2899424, 3163008, 3690176, 3805494, 4349136, 5073992, 5535264, 5798848, 7380352, 7610988, 8698272, 10147984, 11070528, 11597696, 15221976, 17396544, 20295968, 22141056, 30443952, 34793088, 40591936, 60887904, 81183872, 121775808, 243551616]

約数ペア:

[(1, 243551616), (2, 121775808), (3, 81183872), (4, 60887904), (6, 40591936), (7, 34793088), (8, 30443952), (11, 22141056), (12, 20295968), (14, 17396544), (16, 15221976), (21, 11597696), (22, 11070528), (24, 10147984), (28, 8698272), (32, 7610988), (33, 7380352), (42, 5798848), (44, 5535264), (48, 5073992), (56, 4349136), (64, 3805494), (66, 3690176), (77, 3163008), (84, 2899424), (88, 2767632), (96, 2536996), (112, 2174568), (128, 1902747), (132, 1845088), (154, 1581504), (168, 1449712), (176, 1383816), (192, 1268498), (224, 1087284), (231, 1054336), (264, 922544), (308, 790752), (336, 724856), (352, 691908), (384, 634249), (448, 543642), (462, 527168), (528, 461272), (616, 395376), (672, 362428), (704, 345954), (896, 271821), (924, 263584), (1056, 230636), (1232, 197688), (1344, 181214), (1408, 172977), (1848, 131792), (2112, 115318), (2464, 98844), (2688, 90607), (3696, 65896), (4224, 57659), (4928, 49422), (7392, 32948), (8237, 29568), (9856, 24711), (14784, 16474)]