307039488

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 978667200

約数和(自身を除く): 671627712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 199, 224, 246, 256, 287, 294, 328, 336, 384, 392, 398, 448, 492, 574, 588, 597, 656, 672, 768, 784, 796, 861, 896, 984, 1148, 1176, 1194, 1312, 1344, 1393, 1568, 1592, 1722, 1792, 1968, 2009, 2296, 2352, 2388, 2624, 2688, 2786, 3136, 3184, 3444, 3936, 4018, 4179, 4592, 4704, 4776, 5248, 5376, 5572, 6027, 6272, 6368, 6888, 7872, 8036, 8159, 8358, 9184, 9408, 9552, 9751, 10496, 11144, 12054, 12544, 12736, 13776, 15744, 16072, 16318, 16716, 18368, 18816, 19104, 19502, 22288, 24108, 24477, 25472, 27552, 29253, 31488, 32144, 32636, 33432, 36736, 37632, 38208, 39004, 44576, 48216, 48954, 50944, 55104, 57113, 58506, 64288, 65272, 66864, 73472, 76416, 78008, 89152, 96432, 97908, 110208, 114226, 117012, 128576, 130544, 133728, 152832, 156016, 171339, 178304, 192864, 195816, 220416, 228452, 234024, 257152, 261088, 267456, 312032, 342678, 356608, 385728, 391632, 399791, 456904, 468048, 514304, 522176, 534912, 624064, 685356, 771456, 783264, 799582, 913808, 936096, 1044352, 1069824, 1199373, 1248128, 1370712, 1542912, 1566528, 1599164, 1827616, 1872192, 2088704, 2398746, 2496256, 2741424, 3133056, 3198328, 3655232, 3744384, 4797492, 5482848, 6266112, 6396656, 7310464, 7488768, 9594984, 10965696, 12793312, 14620928, 19189968, 21931392, 25586624, 38379936, 43862784, 51173248, 76759872, 102346496, 153519744, 307039488]

約数ペア:

[(1, 307039488), (2, 153519744), (3, 102346496), (4, 76759872), (6, 51173248), (7, 43862784), (8, 38379936), (12, 25586624), (14, 21931392), (16, 19189968), (21, 14620928), (24, 12793312), (28, 10965696), (32, 9594984), (41, 7488768), (42, 7310464), (48, 6396656), (49, 6266112), (56, 5482848), (64, 4797492), (82, 3744384), (84, 3655232), (96, 3198328), (98, 3133056), (112, 2741424), (123, 2496256), (128, 2398746), (147, 2088704), (164, 1872192), (168, 1827616), (192, 1599164), (196, 1566528), (199, 1542912), (224, 1370712), (246, 1248128), (256, 1199373), (287, 1069824), (294, 1044352), (328, 936096), (336, 913808), (384, 799582), (392, 783264), (398, 771456), (448, 685356), (492, 624064), (574, 534912), (588, 522176), (597, 514304), (656, 468048), (672, 456904), (768, 399791), (784, 391632), (796, 385728), (861, 356608), (896, 342678), (984, 312032), (1148, 267456), (1176, 261088), (1194, 257152), (1312, 234024), (1344, 228452), (1393, 220416), (1568, 195816), (1592, 192864), (1722, 178304), (1792, 171339), (1968, 156016), (2009, 152832), (2296, 133728), (2352, 130544), (2388, 128576), (2624, 117012), (2688, 114226), (2786, 110208), (3136, 97908), (3184, 96432), (3444, 89152), (3936, 78008), (4018, 76416), (4179, 73472), (4592, 66864), (4704, 65272), (4776, 64288), (5248, 58506), (5376, 57113), (5572, 55104), (6027, 50944), (6272, 48954), (6368, 48216), (6888, 44576), (7872, 39004), (8036, 38208), (8159, 37632), (8358, 36736), (9184, 33432), (9408, 32636), (9552, 32144), (9751, 31488), (10496, 29253), (11144, 27552), (12054, 25472), (12544, 24477), (12736, 24108), (13776, 22288), (15744, 19502), (16072, 19104), (16318, 18816), (16716, 18368)]