230526464

素因数分解:

$2^9\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 531501696

約数和(自身を除く): 300975232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 491, 512, 524, 896, 917, 982, 1048, 1792, 1834, 1964, 2096, 3437, 3584, 3668, 3928, 4192, 6874, 7336, 7856, 8384, 13748, 14672, 15712, 16768, 27496, 29344, 31424, 33536, 54992, 58688, 62848, 64321, 67072, 109984, 117376, 125696, 128642, 219968, 234752, 251392, 257284, 439936, 450247, 469504, 514568, 879872, 900494, 1029136, 1759744, 1800988, 2058272, 3601976, 4116544, 7203952, 8233088, 14407904, 16466176, 28815808, 32932352, 57631616, 115263232, 230526464]

約数ペア:

[(1, 230526464), (2, 115263232), (4, 57631616), (7, 32932352), (8, 28815808), (14, 16466176), (16, 14407904), (28, 8233088), (32, 7203952), (56, 4116544), (64, 3601976), (112, 2058272), (128, 1800988), (131, 1759744), (224, 1029136), (256, 900494), (262, 879872), (448, 514568), (491, 469504), (512, 450247), (524, 439936), (896, 257284), (917, 251392), (982, 234752), (1048, 219968), (1792, 128642), (1834, 125696), (1964, 117376), (2096, 109984), (3437, 67072), (3584, 64321), (3668, 62848), (3928, 58688), (4192, 54992), (6874, 33536), (7336, 31424), (7856, 29344), (8384, 27496), (13748, 16768), (14672, 15712)]