228487168

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 104

約数和(自身を含む): 563278688

約数和(自身を除く): 334791520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 613, 728, 832, 896, 1024, 1226, 1456, 1664, 1792, 2048, 2452, 2912, 3328, 3584, 4096, 4291, 4904, 5824, 6656, 7168, 7969, 8582, 9808, 11648, 13312, 14336, 15938, 17164, 19616, 23296, 26624, 28672, 31876, 34328, 39232, 46592, 53248, 55783, 63752, 68656, 78464, 93184, 111566, 127504, 137312, 156928, 186368, 223132, 255008, 274624, 313856, 372736, 446264, 510016, 549248, 627712, 892528, 1020032, 1098496, 1255424, 1785056, 2040064, 2196992, 2510848, 3570112, 4080128, 4393984, 7140224, 8160256, 8787968, 14280448, 16320512, 17575936, 28560896, 32641024, 57121792, 114243584, 228487168]

約数ペア:

[(1, 228487168), (2, 114243584), (4, 57121792), (7, 32641024), (8, 28560896), (13, 17575936), (14, 16320512), (16, 14280448), (26, 8787968), (28, 8160256), (32, 7140224), (52, 4393984), (56, 4080128), (64, 3570112), (91, 2510848), (104, 2196992), (112, 2040064), (128, 1785056), (182, 1255424), (208, 1098496), (224, 1020032), (256, 892528), (364, 627712), (416, 549248), (448, 510016), (512, 446264), (613, 372736), (728, 313856), (832, 274624), (896, 255008), (1024, 223132), (1226, 186368), (1456, 156928), (1664, 137312), (1792, 127504), (2048, 111566), (2452, 93184), (2912, 78464), (3328, 68656), (3584, 63752), (4096, 55783), (4291, 53248), (4904, 46592), (5824, 39232), (6656, 34328), (7168, 31876), (7969, 28672), (8582, 26624), (9808, 23296), (11648, 19616), (13312, 17164), (14336, 15938)]