12315713024

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 24891636000

約数和(自身を除く): 12575922976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 349, 439, 512, 628, 698, 878, 1256, 1396, 1756, 2512, 2792, 3512, 5024, 5584, 7024, 10048, 11168, 14048, 20096, 22336, 28096, 40192, 44672, 54793, 56192, 68923, 80384, 89344, 109586, 112384, 137846, 153211, 178688, 219172, 224768, 275692, 306422, 438344, 551384, 612844, 876688, 1102768, 1225688, 1753376, 2205536, 2451376, 3506752, 4411072, 4902752, 7013504, 8822144, 9805504, 14027008, 17644288, 19611008, 24054127, 28054016, 35288576, 39222016, 48108254, 78444032, 96216508, 192433016, 384866032, 769732064, 1539464128, 3078928256, 6157856512, 12315713024]

約数ペア:

[(1, 12315713024), (2, 6157856512), (4, 3078928256), (8, 1539464128), (16, 769732064), (32, 384866032), (64, 192433016), (128, 96216508), (157, 78444032), (256, 48108254), (314, 39222016), (349, 35288576), (439, 28054016), (512, 24054127), (628, 19611008), (698, 17644288), (878, 14027008), (1256, 9805504), (1396, 8822144), (1756, 7013504), (2512, 4902752), (2792, 4411072), (3512, 3506752), (5024, 2451376), (5584, 2205536), (7024, 1753376), (10048, 1225688), (11168, 1102768), (14048, 876688), (20096, 612844), (22336, 551384), (28096, 438344), (40192, 306422), (44672, 275692), (54793, 224768), (56192, 219172), (68923, 178688), (80384, 153211), (89344, 137846), (109586, 112384)]