1686687744

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{19609}}^1$

素因数の和:19643

約数の個数: 104

約数和(自身を含む): 5140016320

約数和(自身を除く): 3453328576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 4096, 5376, 6144, 7168, 10752, 12288, 14336, 19609, 21504, 28672, 39218, 43008, 58827, 78436, 86016, 117654, 137263, 156872, 235308, 274526, 313744, 411789, 470616, 549052, 627488, 823578, 941232, 1098104, 1254976, 1647156, 1882464, 2196208, 2509952, 3294312, 3764928, 4392416, 5019904, 6588624, 7529856, 8784832, 10039808, 13177248, 15059712, 17569664, 20079616, 26354496, 30119424, 35139328, 40159232, 52708992, 60238848, 70278656, 80318464, 105417984, 120477696, 140557312, 210835968, 240955392, 281114624, 421671936, 562229248, 843343872, 1686687744]

約数ペア:

[(1, 1686687744), (2, 843343872), (3, 562229248), (4, 421671936), (6, 281114624), (7, 240955392), (8, 210835968), (12, 140557312), (14, 120477696), (16, 105417984), (21, 80318464), (24, 70278656), (28, 60238848), (32, 52708992), (42, 40159232), (48, 35139328), (56, 30119424), (64, 26354496), (84, 20079616), (96, 17569664), (112, 15059712), (128, 13177248), (168, 10039808), (192, 8784832), (224, 7529856), (256, 6588624), (336, 5019904), (384, 4392416), (448, 3764928), (512, 3294312), (672, 2509952), (768, 2196208), (896, 1882464), (1024, 1647156), (1344, 1254976), (1536, 1098104), (1792, 941232), (2048, 823578), (2688, 627488), (3072, 549052), (3584, 470616), (4096, 411789), (5376, 313744), (6144, 274526), (7168, 235308), (10752, 156872), (12288, 137263), (14336, 117654), (19609, 86016), (21504, 78436), (28672, 58827), (39218, 43008)]