1860960256

素因数分解:

$2^{18}\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 76

約数和(自身を含む): 3858752320

約数和(自身を除く): 1997792064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 229, 248, 256, 458, 496, 512, 916, 992, 1024, 1832, 1984, 2048, 3664, 3968, 4096, 7099, 7328, 7936, 8192, 14198, 14656, 15872, 16384, 28396, 29312, 31744, 32768, 56792, 58624, 63488, 65536, 113584, 117248, 126976, 131072, 227168, 234496, 253952, 262144, 454336, 468992, 507904, 908672, 937984, 1015808, 1817344, 1875968, 2031616, 3634688, 3751936, 4063232, 7269376, 7503872, 8126464, 14538752, 15007744, 29077504, 30015488, 58155008, 60030976, 116310016, 232620032, 465240064, 930480128, 1860960256]

約数ペア:

[(1, 1860960256), (2, 930480128), (4, 465240064), (8, 232620032), (16, 116310016), (31, 60030976), (32, 58155008), (62, 30015488), (64, 29077504), (124, 15007744), (128, 14538752), (229, 8126464), (248, 7503872), (256, 7269376), (458, 4063232), (496, 3751936), (512, 3634688), (916, 2031616), (992, 1875968), (1024, 1817344), (1832, 1015808), (1984, 937984), (2048, 908672), (3664, 507904), (3968, 468992), (4096, 454336), (7099, 262144), (7328, 253952), (7936, 234496), (8192, 227168), (14198, 131072), (14656, 126976), (15872, 117248), (16384, 113584), (28396, 65536), (29312, 63488), (31744, 58624), (32768, 56792)]