264096768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 176

約数和(自身を含む): 804716640

約数和(自身を除く): 540619872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 389, 408, 416, 442, 512, 544, 624, 663, 768, 778, 816, 832, 884, 1024, 1088, 1167, 1248, 1326, 1536, 1556, 1632, 1664, 1768, 2176, 2334, 2496, 2652, 3072, 3112, 3264, 3328, 3536, 4352, 4668, 4992, 5057, 5304, 6224, 6528, 6613, 6656, 7072, 8704, 9336, 9984, 10114, 10608, 12448, 13056, 13226, 13312, 14144, 15171, 17408, 18672, 19839, 19968, 20228, 21216, 24896, 26112, 26452, 28288, 30342, 37344, 39678, 39936, 40456, 42432, 49792, 52224, 52904, 56576, 60684, 74688, 79356, 80912, 84864, 85969, 99584, 105808, 113152, 121368, 149376, 158712, 161824, 169728, 171938, 199168, 211616, 226304, 242736, 257907, 298752, 317424, 323648, 339456, 343876, 398336, 423232, 485472, 515814, 597504, 634848, 647296, 678912, 687752, 846464, 970944, 1031628, 1195008, 1269696, 1294592, 1375504, 1692928, 1941888, 2063256, 2539392, 2589184, 2751008, 3385856, 3883776, 4126512, 5078784, 5178368, 5502016, 6771712, 7767552, 8253024, 10157568, 11004032, 15535104, 16506048, 20315136, 22008064, 33012096, 44016128, 66024192, 88032256, 132048384, 264096768]

約数ペア:

[(1, 264096768), (2, 132048384), (3, 88032256), (4, 66024192), (6, 44016128), (8, 33012096), (12, 22008064), (13, 20315136), (16, 16506048), (17, 15535104), (24, 11004032), (26, 10157568), (32, 8253024), (34, 7767552), (39, 6771712), (48, 5502016), (51, 5178368), (52, 5078784), (64, 4126512), (68, 3883776), (78, 3385856), (96, 2751008), (102, 2589184), (104, 2539392), (128, 2063256), (136, 1941888), (156, 1692928), (192, 1375504), (204, 1294592), (208, 1269696), (221, 1195008), (256, 1031628), (272, 970944), (312, 846464), (384, 687752), (389, 678912), (408, 647296), (416, 634848), (442, 597504), (512, 515814), (544, 485472), (624, 423232), (663, 398336), (768, 343876), (778, 339456), (816, 323648), (832, 317424), (884, 298752), (1024, 257907), (1088, 242736), (1167, 226304), (1248, 211616), (1326, 199168), (1536, 171938), (1556, 169728), (1632, 161824), (1664, 158712), (1768, 149376), (2176, 121368), (2334, 113152), (2496, 105808), (2652, 99584), (3072, 85969), (3112, 84864), (3264, 80912), (3328, 79356), (3536, 74688), (4352, 60684), (4668, 56576), (4992, 52904), (5057, 52224), (5304, 49792), (6224, 42432), (6528, 40456), (6613, 39936), (6656, 39678), (7072, 37344), (8704, 30342), (9336, 28288), (9984, 26452), (10114, 26112), (10608, 24896), (12448, 21216), (13056, 20228), (13226, 19968), (13312, 19839), (14144, 18672), (15171, 17408)]