1800943872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 288

約数和(自身を含む): 5996997888

約数和(自身を除く): 4196054016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 73, 78, 84, 91, 96, 104, 112, 128, 146, 156, 168, 182, 192, 208, 219, 224, 256, 273, 292, 312, 336, 353, 364, 384, 416, 438, 448, 511, 546, 584, 624, 672, 706, 728, 768, 832, 876, 896, 949, 1022, 1059, 1092, 1168, 1248, 1344, 1412, 1456, 1533, 1664, 1752, 1792, 1898, 2044, 2118, 2184, 2336, 2471, 2496, 2688, 2824, 2847, 2912, 3066, 3328, 3504, 3796, 4088, 4236, 4368, 4589, 4672, 4942, 4992, 5376, 5648, 5694, 5824, 6132, 6643, 7008, 7413, 7592, 8176, 8472, 8736, 9178, 9344, 9884, 9984, 11296, 11388, 11648, 12264, 13286, 13767, 14016, 14826, 15184, 16352, 16944, 17472, 18356, 18688, 19768, 19929, 22592, 22776, 23296, 24528, 25769, 26572, 27534, 28032, 29652, 30368, 32123, 32704, 33888, 34944, 36712, 39536, 39858, 45184, 45552, 49056, 51538, 53144, 55068, 56064, 59304, 60736, 64246, 65408, 67776, 69888, 73424, 77307, 79072, 79716, 90368, 91104, 96369, 98112, 103076, 106288, 110136, 118608, 121472, 128492, 130816, 135552, 146848, 154614, 158144, 159432, 180383, 182208, 192738, 196224, 206152, 212576, 220272, 237216, 242944, 256984, 271104, 293696, 309228, 316288, 318864, 334997, 360766, 364416, 385476, 392448, 412304, 425152, 440544, 474432, 513968, 541149, 587392, 618456, 632576, 637728, 669994, 721532, 728832, 770952, 824608, 850304, 881088, 948864, 1004991, 1027936, 1082298, 1174784, 1236912, 1275456, 1339988, 1443064, 1541904, 1649216, 1700608, 1762176, 1897728, 2009982, 2055872, 2164596, 2344979, 2473824, 2550912, 2679976, 2886128, 3083808, 3298432, 3524352, 4019964, 4111744, 4329192, 4689958, 4947648, 5101824, 5359952, 5772256, 6167616, 6596864, 7034937, 8039928, 8223488, 8658384, 9379916, 9895296, 10719904, 11544512, 12335232, 14069874, 16079856, 17316768, 18759832, 19790592, 21439808, 23089024, 24670464, 28139748, 32159712, 34633536, 37519664, 42879616, 46178048, 56279496, 64319424, 69267072, 75039328, 85759232, 112558992, 128638848, 138534144, 150078656, 225117984, 257277696, 300157312, 450235968, 600314624, 900471936, 1800943872]

約数ペア:

[(1, 1800943872), (2, 900471936), (3, 600314624), (4, 450235968), (6, 300157312), (7, 257277696), (8, 225117984), (12, 150078656), (13, 138534144), (14, 128638848), (16, 112558992), (21, 85759232), (24, 75039328), (26, 69267072), (28, 64319424), (32, 56279496), (39, 46178048), (42, 42879616), (48, 37519664), (52, 34633536), (56, 32159712), (64, 28139748), (73, 24670464), (78, 23089024), (84, 21439808), (91, 19790592), (96, 18759832), (104, 17316768), (112, 16079856), (128, 14069874), (146, 12335232), (156, 11544512), (168, 10719904), (182, 9895296), (192, 9379916), (208, 8658384), (219, 8223488), (224, 8039928), (256, 7034937), (273, 6596864), (292, 6167616), (312, 5772256), (336, 5359952), (353, 5101824), (364, 4947648), (384, 4689958), (416, 4329192), (438, 4111744), (448, 4019964), (511, 3524352), (546, 3298432), (584, 3083808), (624, 2886128), (672, 2679976), (706, 2550912), (728, 2473824), (768, 2344979), (832, 2164596), (876, 2055872), (896, 2009982), (949, 1897728), (1022, 1762176), (1059, 1700608), (1092, 1649216), (1168, 1541904), (1248, 1443064), (1344, 1339988), (1412, 1275456), (1456, 1236912), (1533, 1174784), (1664, 1082298), (1752, 1027936), (1792, 1004991), (1898, 948864), (2044, 881088), (2118, 850304), (2184, 824608), (2336, 770952), (2471, 728832), (2496, 721532), (2688, 669994), (2824, 637728), (2847, 632576), (2912, 618456), (3066, 587392), (3328, 541149), (3504, 513968), (3796, 474432), (4088, 440544), (4236, 425152), (4368, 412304), (4589, 392448), (4672, 385476), (4942, 364416), (4992, 360766), (5376, 334997), (5648, 318864), (5694, 316288), (5824, 309228), (6132, 293696), (6643, 271104), (7008, 256984), (7413, 242944), (7592, 237216), (8176, 220272), (8472, 212576), (8736, 206152), (9178, 196224), (9344, 192738), (9884, 182208), (9984, 180383), (11296, 159432), (11388, 158144), (11648, 154614), (12264, 146848), (13286, 135552), (13767, 130816), (14016, 128492), (14826, 121472), (15184, 118608), (16352, 110136), (16944, 106288), (17472, 103076), (18356, 98112), (18688, 96369), (19768, 91104), (19929, 90368), (22592, 79716), (22776, 79072), (23296, 77307), (24528, 73424), (25769, 69888), (26572, 67776), (27534, 65408), (28032, 64246), (29652, 60736), (30368, 59304), (32123, 56064), (32704, 55068), (33888, 53144), (34944, 51538), (36712, 49056), (39536, 45552), (39858, 45184)]