247031808

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1353

約数の個数: 96

約数和(自身を含む): 680359680

約数和(自身を除く): 433327872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1297, 1488, 1536, 1984, 2048, 2594, 2976, 3072, 3891, 3968, 5188, 5952, 6144, 7782, 7936, 10376, 11904, 15564, 15872, 20752, 23808, 31128, 31744, 40207, 41504, 47616, 62256, 63488, 80414, 83008, 95232, 120621, 124512, 160828, 166016, 190464, 241242, 249024, 321656, 332032, 482484, 498048, 643312, 664064, 964968, 996096, 1286624, 1328128, 1929936, 1992192, 2573248, 2656256, 3859872, 3984384, 5146496, 7719744, 7968768, 10292992, 15439488, 20585984, 30878976, 41171968, 61757952, 82343936, 123515904, 247031808]

約数ペア:

[(1, 247031808), (2, 123515904), (3, 82343936), (4, 61757952), (6, 41171968), (8, 30878976), (12, 20585984), (16, 15439488), (24, 10292992), (31, 7968768), (32, 7719744), (48, 5146496), (62, 3984384), (64, 3859872), (93, 2656256), (96, 2573248), (124, 1992192), (128, 1929936), (186, 1328128), (192, 1286624), (248, 996096), (256, 964968), (372, 664064), (384, 643312), (496, 498048), (512, 482484), (744, 332032), (768, 321656), (992, 249024), (1024, 241242), (1297, 190464), (1488, 166016), (1536, 160828), (1984, 124512), (2048, 120621), (2594, 95232), (2976, 83008), (3072, 80414), (3891, 63488), (3968, 62256), (5188, 47616), (5952, 41504), (6144, 40207), (7782, 31744), (7936, 31128), (10376, 23808), (11904, 20752), (15564, 15872)]