645625344

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 320

約数和(自身を含む): 2199859200

約数和(自身を除く): 1554233856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 149, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 298, 312, 336, 364, 372, 384, 403, 416, 434, 447, 448, 496, 512, 546, 596, 624, 651, 672, 728, 744, 768, 806, 832, 868, 894, 896, 992, 1043, 1092, 1192, 1209, 1248, 1302, 1344, 1456, 1488, 1536, 1612, 1664, 1736, 1788, 1792, 1937, 1984, 2086, 2184, 2384, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3129, 3224, 3328, 3472, 3576, 3584, 3874, 3968, 4172, 4368, 4619, 4768, 4836, 4992, 5208, 5376, 5642, 5811, 5824, 5952, 6258, 6448, 6656, 6944, 7152, 7748, 7936, 8344, 8463, 8736, 9238, 9536, 9672, 9984, 10416, 10752, 11284, 11622, 11648, 11904, 12516, 12896, 13559, 13857, 13888, 14304, 15496, 15872, 16688, 16926, 17472, 18476, 19072, 19344, 19968, 20832, 22568, 23244, 23296, 23808, 25032, 25792, 27118, 27714, 27776, 28608, 30992, 32333, 33376, 33852, 34944, 36952, 38144, 38688, 40677, 41664, 45136, 46488, 46592, 47616, 50064, 51584, 54236, 55428, 55552, 57216, 60047, 61984, 64666, 66752, 67704, 69888, 73904, 76288, 77376, 81354, 83328, 90272, 92976, 96999, 100128, 103168, 108472, 110856, 111104, 114432, 120094, 123968, 129332, 133504, 135408, 139776, 147808, 154752, 162708, 166656, 180141, 180544, 185952, 193998, 200256, 206336, 216944, 221712, 228864, 240188, 247936, 258664, 267008, 270816, 295616, 309504, 325416, 333312, 360282, 361088, 371904, 387996, 400512, 420329, 433888, 443424, 480376, 495872, 517328, 534016, 541632, 591232, 619008, 650832, 720564, 722176, 743808, 775992, 801024, 840658, 867776, 886848, 960752, 991744, 1034656, 1083264, 1182464, 1260987, 1301664, 1441128, 1444352, 1487616, 1551984, 1602048, 1681316, 1735552, 1773696, 1921504, 2069312, 2166528, 2364928, 2521974, 2603328, 2882256, 2975232, 3103968, 3362632, 3471104, 3547392, 3843008, 4138624, 4333056, 5043948, 5206656, 5764512, 6207936, 6725264, 6942208, 7094784, 7686016, 8277248, 10087896, 10413312, 11529024, 12415872, 13450528, 15372032, 16554496, 20175792, 20826624, 23058048, 24831744, 26901056, 30744064, 40351584, 46116096, 49663488, 53802112, 80703168, 92232192, 107604224, 161406336, 215208448, 322812672, 645625344]

約数ペア:

[(1, 645625344), (2, 322812672), (3, 215208448), (4, 161406336), (6, 107604224), (7, 92232192), (8, 80703168), (12, 53802112), (13, 49663488), (14, 46116096), (16, 40351584), (21, 30744064), (24, 26901056), (26, 24831744), (28, 23058048), (31, 20826624), (32, 20175792), (39, 16554496), (42, 15372032), (48, 13450528), (52, 12415872), (56, 11529024), (62, 10413312), (64, 10087896), (78, 8277248), (84, 7686016), (91, 7094784), (93, 6942208), (96, 6725264), (104, 6207936), (112, 5764512), (124, 5206656), (128, 5043948), (149, 4333056), (156, 4138624), (168, 3843008), (182, 3547392), (186, 3471104), (192, 3362632), (208, 3103968), (217, 2975232), (224, 2882256), (248, 2603328), (256, 2521974), (273, 2364928), (298, 2166528), (312, 2069312), (336, 1921504), (364, 1773696), (372, 1735552), (384, 1681316), (403, 1602048), (416, 1551984), (434, 1487616), (447, 1444352), (448, 1441128), (496, 1301664), (512, 1260987), (546, 1182464), (596, 1083264), (624, 1034656), (651, 991744), (672, 960752), (728, 886848), (744, 867776), (768, 840658), (806, 801024), (832, 775992), (868, 743808), (894, 722176), (896, 720564), (992, 650832), (1043, 619008), (1092, 591232), (1192, 541632), (1209, 534016), (1248, 517328), (1302, 495872), (1344, 480376), (1456, 443424), (1488, 433888), (1536, 420329), (1612, 400512), (1664, 387996), (1736, 371904), (1788, 361088), (1792, 360282), (1937, 333312), (1984, 325416), (2086, 309504), (2184, 295616), (2384, 270816), (2418, 267008), (2496, 258664), (2604, 247936), (2688, 240188), (2821, 228864), (2912, 221712), (2976, 216944), (3129, 206336), (3224, 200256), (3328, 193998), (3472, 185952), (3576, 180544), (3584, 180141), (3874, 166656), (3968, 162708), (4172, 154752), (4368, 147808), (4619, 139776), (4768, 135408), (4836, 133504), (4992, 129332), (5208, 123968), (5376, 120094), (5642, 114432), (5811, 111104), (5824, 110856), (5952, 108472), (6258, 103168), (6448, 100128), (6656, 96999), (6944, 92976), (7152, 90272), (7748, 83328), (7936, 81354), (8344, 77376), (8463, 76288), (8736, 73904), (9238, 69888), (9536, 67704), (9672, 66752), (9984, 64666), (10416, 61984), (10752, 60047), (11284, 57216), (11622, 55552), (11648, 55428), (11904, 54236), (12516, 51584), (12896, 50064), (13559, 47616), (13857, 46592), (13888, 46488), (14304, 45136), (15496, 41664), (15872, 40677), (16688, 38688), (16926, 38144), (17472, 36952), (18476, 34944), (19072, 33852), (19344, 33376), (19968, 32333), (20832, 30992), (22568, 28608), (23244, 27776), (23296, 27714), (23808, 27118), (25032, 25792)]