1995549696

素因数分解:

$2^{10}\times 3^4\times 7^2\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 330

約数和(自身を含む): 6946134228

約数和(自身を除く): 4950584532

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 491, 504, 512, 567, 576, 588, 648, 672, 756, 768, 784, 864, 882, 896, 982, 1008, 1024, 1134, 1152, 1176, 1296, 1323, 1344, 1473, 1512, 1536, 1568, 1728, 1764, 1792, 1964, 2016, 2268, 2304, 2352, 2592, 2646, 2688, 2946, 3024, 3072, 3136, 3437, 3456, 3528, 3584, 3928, 3969, 4032, 4419, 4536, 4608, 4704, 5184, 5292, 5376, 5892, 6048, 6272, 6874, 6912, 7056, 7168, 7856, 7938, 8064, 8838, 9072, 9216, 9408, 10311, 10368, 10584, 10752, 11784, 12096, 12544, 13257, 13748, 13824, 14112, 15712, 15876, 16128, 17676, 18144, 18816, 20622, 20736, 21168, 21504, 23568, 24059, 24192, 25088, 26514, 27496, 27648, 28224, 30933, 31424, 31752, 32256, 35352, 36288, 37632, 39771, 41244, 41472, 42336, 47136, 48118, 48384, 50176, 53028, 54992, 56448, 61866, 62848, 63504, 64512, 70704, 72177, 72576, 75264, 79542, 82488, 82944, 84672, 92799, 94272, 96236, 96768, 106056, 109984, 112896, 123732, 125696, 127008, 141408, 144354, 145152, 150528, 159084, 164976, 169344, 185598, 188544, 192472, 193536, 212112, 216531, 219968, 225792, 247464, 251392, 254016, 278397, 282816, 288708, 290304, 318168, 329952, 338688, 371196, 377088, 384944, 424224, 433062, 439936, 451584, 494928, 502784, 508032, 556794, 565632, 577416, 580608, 636336, 649593, 659904, 677376, 742392, 754176, 769888, 848448, 866124, 879872, 989856, 1016064, 1113588, 1131264, 1154832, 1272672, 1299186, 1319808, 1354752, 1484784, 1508352, 1539776, 1696896, 1732248, 1759744, 1948779, 1979712, 2032128, 2227176, 2262528, 2309664, 2545344, 2598372, 2639616, 2969568, 3079552, 3393792, 3464496, 3519488, 3897558, 3959424, 4064256, 4454352, 4525056, 4619328, 5090688, 5196744, 5279232, 5939136, 6159104, 6787584, 6928992, 7795116, 7918848, 8908704, 9238656, 10181376, 10393488, 10558464, 11878272, 12318208, 13575168, 13857984, 15590232, 15837696, 17817408, 18477312, 20362752, 20786976, 23756544, 24636416, 27715968, 31180464, 31675392, 35634816, 36954624, 40725504, 41573952, 47513088, 55431936, 62360928, 71269632, 73909248, 83147904, 95026176, 110863872, 124721856, 142539264, 166295808, 221727744, 249443712, 285078528, 332591616, 498887424, 665183232, 997774848, 1995549696]

約数ペア:

[(1, 1995549696), (2, 997774848), (3, 665183232), (4, 498887424), (6, 332591616), (7, 285078528), (8, 249443712), (9, 221727744), (12, 166295808), (14, 142539264), (16, 124721856), (18, 110863872), (21, 95026176), (24, 83147904), (27, 73909248), (28, 71269632), (32, 62360928), (36, 55431936), (42, 47513088), (48, 41573952), (49, 40725504), (54, 36954624), (56, 35634816), (63, 31675392), (64, 31180464), (72, 27715968), (81, 24636416), (84, 23756544), (96, 20786976), (98, 20362752), (108, 18477312), (112, 17817408), (126, 15837696), (128, 15590232), (144, 13857984), (147, 13575168), (162, 12318208), (168, 11878272), (189, 10558464), (192, 10393488), (196, 10181376), (216, 9238656), (224, 8908704), (252, 7918848), (256, 7795116), (288, 6928992), (294, 6787584), (324, 6159104), (336, 5939136), (378, 5279232), (384, 5196744), (392, 5090688), (432, 4619328), (441, 4525056), (448, 4454352), (491, 4064256), (504, 3959424), (512, 3897558), (567, 3519488), (576, 3464496), (588, 3393792), (648, 3079552), (672, 2969568), (756, 2639616), (768, 2598372), (784, 2545344), (864, 2309664), (882, 2262528), (896, 2227176), (982, 2032128), (1008, 1979712), (1024, 1948779), (1134, 1759744), (1152, 1732248), (1176, 1696896), (1296, 1539776), (1323, 1508352), (1344, 1484784), (1473, 1354752), (1512, 1319808), (1536, 1299186), (1568, 1272672), (1728, 1154832), (1764, 1131264), (1792, 1113588), (1964, 1016064), (2016, 989856), (2268, 879872), (2304, 866124), (2352, 848448), (2592, 769888), (2646, 754176), (2688, 742392), (2946, 677376), (3024, 659904), (3072, 649593), (3136, 636336), (3437, 580608), (3456, 577416), (3528, 565632), (3584, 556794), (3928, 508032), (3969, 502784), (4032, 494928), (4419, 451584), (4536, 439936), (4608, 433062), (4704, 424224), (5184, 384944), (5292, 377088), (5376, 371196), (5892, 338688), (6048, 329952), (6272, 318168), (6874, 290304), (6912, 288708), (7056, 282816), (7168, 278397), (7856, 254016), (7938, 251392), (8064, 247464), (8838, 225792), (9072, 219968), (9216, 216531), (9408, 212112), (10311, 193536), (10368, 192472), (10584, 188544), (10752, 185598), (11784, 169344), (12096, 164976), (12544, 159084), (13257, 150528), (13748, 145152), (13824, 144354), (14112, 141408), (15712, 127008), (15876, 125696), (16128, 123732), (17676, 112896), (18144, 109984), (18816, 106056), (20622, 96768), (20736, 96236), (21168, 94272), (21504, 92799), (23568, 84672), (24059, 82944), (24192, 82488), (25088, 79542), (26514, 75264), (27496, 72576), (27648, 72177), (28224, 70704), (30933, 64512), (31424, 63504), (31752, 62848), (32256, 61866), (35352, 56448), (36288, 54992), (37632, 53028), (39771, 50176), (41244, 48384), (41472, 48118), (42336, 47136)]