420650496

素因数分解:

$2^9\times 3^6\times 7^2\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 420

約数和(自身を含む): 1529614152

約数和(自身を除く): 1108963656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 98, 108, 112, 126, 128, 138, 144, 147, 161, 162, 168, 184, 189, 192, 196, 207, 216, 224, 243, 252, 256, 276, 288, 294, 322, 324, 336, 368, 378, 384, 392, 414, 432, 441, 448, 483, 486, 504, 512, 552, 567, 576, 588, 621, 644, 648, 672, 729, 736, 756, 768, 784, 828, 864, 882, 896, 966, 972, 1008, 1104, 1127, 1134, 1152, 1176, 1242, 1288, 1296, 1323, 1344, 1449, 1458, 1472, 1512, 1536, 1568, 1656, 1701, 1728, 1764, 1792, 1863, 1932, 1944, 2016, 2208, 2254, 2268, 2304, 2352, 2484, 2576, 2592, 2646, 2688, 2898, 2916, 2944, 3024, 3136, 3312, 3381, 3402, 3456, 3528, 3584, 3726, 3864, 3888, 3969, 4032, 4347, 4416, 4508, 4536, 4608, 4704, 4968, 5103, 5152, 5184, 5292, 5376, 5589, 5796, 5832, 5888, 6048, 6272, 6624, 6762, 6804, 6912, 7056, 7452, 7728, 7776, 7938, 8064, 8694, 8832, 9016, 9072, 9408, 9936, 10143, 10206, 10304, 10368, 10584, 10752, 11178, 11592, 11664, 11776, 11907, 12096, 12544, 13041, 13248, 13524, 13608, 13824, 14112, 14904, 15456, 15552, 15876, 16128, 16767, 17388, 17664, 18032, 18144, 18816, 19872, 20286, 20412, 20608, 20736, 21168, 22356, 23184, 23328, 23814, 24192, 25088, 26082, 26496, 27048, 27216, 28224, 29808, 30429, 30912, 31104, 31752, 32256, 33534, 34776, 35328, 35721, 36064, 36288, 37632, 39123, 39744, 40572, 40824, 41216, 41472, 42336, 44712, 46368, 46656, 47628, 48384, 52164, 52992, 54096, 54432, 56448, 59616, 60858, 61824, 62208, 63504, 67068, 69552, 71442, 72128, 72576, 75264, 78246, 79488, 81144, 81648, 82432, 84672, 89424, 91287, 92736, 93312, 95256, 96768, 104328, 105984, 108192, 108864, 112896, 117369, 119232, 121716, 123648, 124416, 127008, 134136, 139104, 142884, 144256, 145152, 156492, 158976, 162288, 163296, 169344, 178848, 182574, 185472, 186624, 190512, 208656, 216384, 217728, 225792, 234738, 238464, 243432, 247296, 254016, 268272, 273861, 278208, 285768, 288512, 290304, 312984, 317952, 324576, 326592, 338688, 357696, 365148, 370944, 373248, 381024, 417312, 432768, 435456, 469476, 476928, 486864, 508032, 536544, 547722, 556416, 571536, 577024, 625968, 649152, 653184, 677376, 715392, 730296, 741888, 762048, 821583, 834624, 865536, 870912, 938952, 953856, 973728, 1016064, 1073088, 1095444, 1112832, 1143072, 1251936, 1298304, 1306368, 1430784, 1460592, 1524096, 1643166, 1669248, 1731072, 1877904, 1947456, 2032128, 2146176, 2190888, 2225664, 2286144, 2503872, 2596608, 2612736, 2861568, 2921184, 3048192, 3286332, 3338496, 3755808, 3894912, 4292352, 4381776, 4572288, 5007744, 5193216, 5842368, 6096384, 6572664, 6676992, 7511616, 7789824, 8584704, 8763552, 9144576, 10015488, 11684736, 13145328, 15023232, 15579648, 17527104, 18289152, 20030976, 23369472, 26290656, 30046464, 35054208, 46738944, 52581312, 60092928, 70108416, 105162624, 140216832, 210325248, 420650496]

約数ペア:

[(1, 420650496), (2, 210325248), (3, 140216832), (4, 105162624), (6, 70108416), (7, 60092928), (8, 52581312), (9, 46738944), (12, 35054208), (14, 30046464), (16, 26290656), (18, 23369472), (21, 20030976), (23, 18289152), (24, 17527104), (27, 15579648), (28, 15023232), (32, 13145328), (36, 11684736), (42, 10015488), (46, 9144576), (48, 8763552), (49, 8584704), (54, 7789824), (56, 7511616), (63, 6676992), (64, 6572664), (69, 6096384), (72, 5842368), (81, 5193216), (84, 5007744), (92, 4572288), (96, 4381776), (98, 4292352), (108, 3894912), (112, 3755808), (126, 3338496), (128, 3286332), (138, 3048192), (144, 2921184), (147, 2861568), (161, 2612736), (162, 2596608), (168, 2503872), (184, 2286144), (189, 2225664), (192, 2190888), (196, 2146176), (207, 2032128), (216, 1947456), (224, 1877904), (243, 1731072), (252, 1669248), (256, 1643166), (276, 1524096), (288, 1460592), (294, 1430784), (322, 1306368), (324, 1298304), (336, 1251936), (368, 1143072), (378, 1112832), (384, 1095444), (392, 1073088), (414, 1016064), (432, 973728), (441, 953856), (448, 938952), (483, 870912), (486, 865536), (504, 834624), (512, 821583), (552, 762048), (567, 741888), (576, 730296), (588, 715392), (621, 677376), (644, 653184), (648, 649152), (672, 625968), (729, 577024), (736, 571536), (756, 556416), (768, 547722), (784, 536544), (828, 508032), (864, 486864), (882, 476928), (896, 469476), (966, 435456), (972, 432768), (1008, 417312), (1104, 381024), (1127, 373248), (1134, 370944), (1152, 365148), (1176, 357696), (1242, 338688), (1288, 326592), (1296, 324576), (1323, 317952), (1344, 312984), (1449, 290304), (1458, 288512), (1472, 285768), (1512, 278208), (1536, 273861), (1568, 268272), (1656, 254016), (1701, 247296), (1728, 243432), (1764, 238464), (1792, 234738), (1863, 225792), (1932, 217728), (1944, 216384), (2016, 208656), (2208, 190512), (2254, 186624), (2268, 185472), (2304, 182574), (2352, 178848), (2484, 169344), (2576, 163296), (2592, 162288), (2646, 158976), (2688, 156492), (2898, 145152), (2916, 144256), (2944, 142884), (3024, 139104), (3136, 134136), (3312, 127008), (3381, 124416), (3402, 123648), (3456, 121716), (3528, 119232), (3584, 117369), (3726, 112896), (3864, 108864), (3888, 108192), (3969, 105984), (4032, 104328), (4347, 96768), (4416, 95256), (4508, 93312), (4536, 92736), (4608, 91287), (4704, 89424), (4968, 84672), (5103, 82432), (5152, 81648), (5184, 81144), (5292, 79488), (5376, 78246), (5589, 75264), (5796, 72576), (5832, 72128), (5888, 71442), (6048, 69552), (6272, 67068), (6624, 63504), (6762, 62208), (6804, 61824), (6912, 60858), (7056, 59616), (7452, 56448), (7728, 54432), (7776, 54096), (7938, 52992), (8064, 52164), (8694, 48384), (8832, 47628), (9016, 46656), (9072, 46368), (9408, 44712), (9936, 42336), (10143, 41472), (10206, 41216), (10304, 40824), (10368, 40572), (10584, 39744), (10752, 39123), (11178, 37632), (11592, 36288), (11664, 36064), (11776, 35721), (11907, 35328), (12096, 34776), (12544, 33534), (13041, 32256), (13248, 31752), (13524, 31104), (13608, 30912), (13824, 30429), (14112, 29808), (14904, 28224), (15456, 27216), (15552, 27048), (15876, 26496), (16128, 26082), (16767, 25088), (17388, 24192), (17664, 23814), (18032, 23328), (18144, 23184), (18816, 22356), (19872, 21168), (20286, 20736), (20412, 20608)]