205606296

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 256

約数和(自身を含む): 729216000

約数和(自身を除く): 523609704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 51, 54, 56, 57, 63, 68, 72, 76, 84, 102, 108, 114, 119, 126, 133, 136, 152, 153, 168, 171, 189, 204, 216, 228, 238, 252, 266, 306, 323, 342, 357, 378, 399, 408, 421, 456, 459, 476, 504, 513, 532, 612, 646, 684, 714, 756, 798, 842, 918, 952, 969, 1026, 1064, 1071, 1197, 1224, 1263, 1292, 1368, 1428, 1512, 1596, 1684, 1836, 1938, 2052, 2142, 2261, 2394, 2526, 2584, 2856, 2907, 2947, 3192, 3213, 3368, 3591, 3672, 3789, 3876, 4104, 4284, 4522, 4788, 5052, 5814, 5894, 6426, 6783, 7157, 7182, 7578, 7752, 7999, 8568, 8721, 8841, 9044, 9576, 10104, 11367, 11628, 11788, 12852, 13566, 14314, 14364, 15156, 15998, 17442, 17682, 18088, 20349, 21471, 22734, 23256, 23576, 23997, 25704, 26523, 27132, 28628, 28728, 30312, 31996, 34884, 35364, 40698, 42942, 45468, 47994, 50099, 53046, 54264, 55993, 57256, 61047, 63992, 64413, 69768, 70728, 71991, 79569, 81396, 85884, 90936, 95988, 100198, 106092, 111986, 122094, 128826, 135983, 143982, 150297, 159138, 162792, 167979, 171768, 191976, 193239, 200396, 212184, 215973, 223972, 244188, 257652, 271966, 287964, 300594, 318276, 335958, 386478, 400792, 407949, 431946, 447944, 450891, 488376, 503937, 515304, 543932, 575928, 601188, 636552, 671916, 772956, 815898, 863892, 901782, 951881, 1007874, 1087864, 1202376, 1223847, 1343832, 1352673, 1511811, 1545912, 1631796, 1727784, 1803564, 1903762, 2015748, 2447694, 2705346, 2855643, 3023622, 3263592, 3607128, 3671541, 3807524, 4031496, 4895388, 5410692, 5711286, 6047244, 7343082, 7615048, 8566929, 9790776, 10821384, 11422572, 12094488, 14686164, 17133858, 22845144, 25700787, 29372328, 34267716, 51401574, 68535432, 102803148, 205606296]

約数ペア:

[(1, 205606296), (2, 102803148), (3, 68535432), (4, 51401574), (6, 34267716), (7, 29372328), (8, 25700787), (9, 22845144), (12, 17133858), (14, 14686164), (17, 12094488), (18, 11422572), (19, 10821384), (21, 9790776), (24, 8566929), (27, 7615048), (28, 7343082), (34, 6047244), (36, 5711286), (38, 5410692), (42, 4895388), (51, 4031496), (54, 3807524), (56, 3671541), (57, 3607128), (63, 3263592), (68, 3023622), (72, 2855643), (76, 2705346), (84, 2447694), (102, 2015748), (108, 1903762), (114, 1803564), (119, 1727784), (126, 1631796), (133, 1545912), (136, 1511811), (152, 1352673), (153, 1343832), (168, 1223847), (171, 1202376), (189, 1087864), (204, 1007874), (216, 951881), (228, 901782), (238, 863892), (252, 815898), (266, 772956), (306, 671916), (323, 636552), (342, 601188), (357, 575928), (378, 543932), (399, 515304), (408, 503937), (421, 488376), (456, 450891), (459, 447944), (476, 431946), (504, 407949), (513, 400792), (532, 386478), (612, 335958), (646, 318276), (684, 300594), (714, 287964), (756, 271966), (798, 257652), (842, 244188), (918, 223972), (952, 215973), (969, 212184), (1026, 200396), (1064, 193239), (1071, 191976), (1197, 171768), (1224, 167979), (1263, 162792), (1292, 159138), (1368, 150297), (1428, 143982), (1512, 135983), (1596, 128826), (1684, 122094), (1836, 111986), (1938, 106092), (2052, 100198), (2142, 95988), (2261, 90936), (2394, 85884), (2526, 81396), (2584, 79569), (2856, 71991), (2907, 70728), (2947, 69768), (3192, 64413), (3213, 63992), (3368, 61047), (3591, 57256), (3672, 55993), (3789, 54264), (3876, 53046), (4104, 50099), (4284, 47994), (4522, 45468), (4788, 42942), (5052, 40698), (5814, 35364), (5894, 34884), (6426, 31996), (6783, 30312), (7157, 28728), (7182, 28628), (7578, 27132), (7752, 26523), (7999, 25704), (8568, 23997), (8721, 23576), (8841, 23256), (9044, 22734), (9576, 21471), (10104, 20349), (11367, 18088), (11628, 17682), (11788, 17442), (12852, 15998), (13566, 15156), (14314, 14364)]