2181597696

素因数分解:

$2^9\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1747}}^1$

素因数の和:2042

約数の個数: 120

約数和(自身を含む): 6323089344

約数和(自身を除く): 4141491648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 271, 288, 384, 512, 542, 576, 768, 813, 1084, 1152, 1536, 1626, 1747, 2168, 2304, 2439, 3252, 3494, 4336, 4608, 4878, 5241, 6504, 6988, 8672, 9756, 10482, 13008, 13976, 15723, 17344, 19512, 20964, 26016, 27952, 31446, 34688, 39024, 41928, 52032, 55904, 62892, 69376, 78048, 83856, 104064, 111808, 125784, 138752, 156096, 167712, 208128, 223616, 251568, 312192, 335424, 416256, 447232, 473437, 503136, 624384, 670848, 894464, 946874, 1006272, 1248768, 1341696, 1420311, 1893748, 2012544, 2683392, 2840622, 3787496, 4025088, 4260933, 5681244, 7574992, 8050176, 8521866, 11362488, 15149984, 17043732, 22724976, 30299968, 34087464, 45449952, 60599936, 68174928, 90899904, 121199872, 136349856, 181799808, 242399744, 272699712, 363599616, 545399424, 727199232, 1090798848, 2181597696]

約数ペア:

[(1, 2181597696), (2, 1090798848), (3, 727199232), (4, 545399424), (6, 363599616), (8, 272699712), (9, 242399744), (12, 181799808), (16, 136349856), (18, 121199872), (24, 90899904), (32, 68174928), (36, 60599936), (48, 45449952), (64, 34087464), (72, 30299968), (96, 22724976), (128, 17043732), (144, 15149984), (192, 11362488), (256, 8521866), (271, 8050176), (288, 7574992), (384, 5681244), (512, 4260933), (542, 4025088), (576, 3787496), (768, 2840622), (813, 2683392), (1084, 2012544), (1152, 1893748), (1536, 1420311), (1626, 1341696), (1747, 1248768), (2168, 1006272), (2304, 946874), (2439, 894464), (3252, 670848), (3494, 624384), (4336, 503136), (4608, 473437), (4878, 447232), (5241, 416256), (6504, 335424), (6988, 312192), (8672, 251568), (9756, 223616), (10482, 208128), (13008, 167712), (13976, 156096), (15723, 138752), (17344, 125784), (19512, 111808), (20964, 104064), (26016, 83856), (27952, 78048), (31446, 69376), (34688, 62892), (39024, 55904), (41928, 52032)]