461052928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:649

約数の個数: 88

約数和(自身を含む): 1063522944

約数和(自身を除く): 602470016

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, 1024, 1048, 1792, 1834, 1964, 2096, 3437, 3584, 3668, 3928, 4192, 6874, 7168, 7336, 7856, 8384, 13748, 14672, 15712, 16768, 27496, 29344, 31424, 33536, 54992, 58688, 62848, 64321, 67072, 109984, 117376, 125696, 128642, 134144, 219968, 234752, 251392, 257284, 439936, 450247, 469504, 502784, 514568, 879872, 900494, 939008, 1029136, 1759744, 1800988, 2058272, 3519488, 3601976, 4116544, 7203952, 8233088, 14407904, 16466176, 28815808, 32932352, 57631616, 65864704, 115263232, 230526464, 461052928]

約数ペア:

[(1, 461052928), (2, 230526464), (4, 115263232), (7, 65864704), (8, 57631616), (14, 32932352), (16, 28815808), (28, 16466176), (32, 14407904), (56, 8233088), (64, 7203952), (112, 4116544), (128, 3601976), (131, 3519488), (224, 2058272), (256, 1800988), (262, 1759744), (448, 1029136), (491, 939008), (512, 900494), (524, 879872), (896, 514568), (917, 502784), (982, 469504), (1024, 450247), (1048, 439936), (1792, 257284), (1834, 251392), (1964, 234752), (2096, 219968), (3437, 134144), (3584, 128642), (3668, 125696), (3928, 117376), (4192, 109984), (6874, 67072), (7168, 64321), (7336, 62848), (7856, 58688), (8384, 54992), (13748, 33536), (14672, 31424), (15712, 29344), (16768, 27496)]