397651968

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 312

約数和(自身を含む): 1390242048

約数和(自身を除く): 992590080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 67, 69, 72, 84, 92, 96, 112, 126, 128, 134, 138, 144, 161, 168, 184, 192, 201, 207, 224, 252, 256, 268, 276, 288, 322, 336, 368, 384, 402, 414, 448, 469, 483, 504, 512, 536, 552, 576, 603, 644, 672, 736, 768, 804, 828, 896, 938, 966, 1008, 1024, 1072, 1104, 1152, 1206, 1288, 1344, 1407, 1449, 1472, 1536, 1541, 1608, 1656, 1792, 1876, 1932, 2016, 2048, 2144, 2208, 2304, 2412, 2576, 2688, 2814, 2898, 2944, 3072, 3082, 3216, 3312, 3584, 3752, 3864, 4032, 4096, 4221, 4288, 4416, 4608, 4623, 4824, 5152, 5376, 5628, 5796, 5888, 6144, 6164, 6432, 6624, 7168, 7504, 7728, 8064, 8442, 8576, 8832, 9216, 9246, 9648, 10304, 10752, 10787, 11256, 11592, 11776, 12288, 12328, 12864, 13248, 13869, 14336, 15008, 15456, 16128, 16884, 17152, 17664, 18432, 18492, 19296, 20608, 21504, 21574, 22512, 23184, 23552, 24656, 25728, 26496, 27738, 28672, 30016, 30912, 32256, 32361, 33768, 34304, 35328, 36864, 36984, 38592, 41216, 43008, 43148, 45024, 46368, 47104, 49312, 51456, 52992, 55476, 60032, 61824, 64512, 64722, 67536, 68608, 70656, 73968, 77184, 82432, 86016, 86296, 90048, 92736, 94208, 97083, 98624, 102912, 105984, 110952, 120064, 123648, 129024, 129444, 135072, 137216, 141312, 147936, 154368, 164864, 172592, 180096, 185472, 194166, 197248, 205824, 211968, 221904, 240128, 247296, 258048, 258888, 270144, 274432, 282624, 295872, 308736, 329728, 345184, 360192, 370944, 388332, 394496, 411648, 423936, 443808, 480256, 494592, 517776, 540288, 591744, 617472, 659456, 690368, 720384, 741888, 776664, 788992, 823296, 847872, 887616, 960512, 989184, 1035552, 1080576, 1183488, 1234944, 1380736, 1440768, 1483776, 1553328, 1577984, 1775232, 1921024, 1978368, 2071104, 2161152, 2366976, 2469888, 2761472, 2881536, 2967552, 3106656, 3155968, 3550464, 4142208, 4322304, 4733952, 5522944, 5763072, 5935104, 6213312, 6311936, 7100928, 8284416, 8644608, 9467904, 11045888, 12426624, 14201856, 16568832, 17289216, 18935808, 22091776, 24853248, 28403712, 33137664, 44183552, 49706496, 56807424, 66275328, 99412992, 132550656, 198825984, 397651968]

約数ペア:

[(1, 397651968), (2, 198825984), (3, 132550656), (4, 99412992), (6, 66275328), (7, 56807424), (8, 49706496), (9, 44183552), (12, 33137664), (14, 28403712), (16, 24853248), (18, 22091776), (21, 18935808), (23, 17289216), (24, 16568832), (28, 14201856), (32, 12426624), (36, 11045888), (42, 9467904), (46, 8644608), (48, 8284416), (56, 7100928), (63, 6311936), (64, 6213312), (67, 5935104), (69, 5763072), (72, 5522944), (84, 4733952), (92, 4322304), (96, 4142208), (112, 3550464), (126, 3155968), (128, 3106656), (134, 2967552), (138, 2881536), (144, 2761472), (161, 2469888), (168, 2366976), (184, 2161152), (192, 2071104), (201, 1978368), (207, 1921024), (224, 1775232), (252, 1577984), (256, 1553328), (268, 1483776), (276, 1440768), (288, 1380736), (322, 1234944), (336, 1183488), (368, 1080576), (384, 1035552), (402, 989184), (414, 960512), (448, 887616), (469, 847872), (483, 823296), (504, 788992), (512, 776664), (536, 741888), (552, 720384), (576, 690368), (603, 659456), (644, 617472), (672, 591744), (736, 540288), (768, 517776), (804, 494592), (828, 480256), (896, 443808), (938, 423936), (966, 411648), (1008, 394496), (1024, 388332), (1072, 370944), (1104, 360192), (1152, 345184), (1206, 329728), (1288, 308736), (1344, 295872), (1407, 282624), (1449, 274432), (1472, 270144), (1536, 258888), (1541, 258048), (1608, 247296), (1656, 240128), (1792, 221904), (1876, 211968), (1932, 205824), (2016, 197248), (2048, 194166), (2144, 185472), (2208, 180096), (2304, 172592), (2412, 164864), (2576, 154368), (2688, 147936), (2814, 141312), (2898, 137216), (2944, 135072), (3072, 129444), (3082, 129024), (3216, 123648), (3312, 120064), (3584, 110952), (3752, 105984), (3864, 102912), (4032, 98624), (4096, 97083), (4221, 94208), (4288, 92736), (4416, 90048), (4608, 86296), (4623, 86016), (4824, 82432), (5152, 77184), (5376, 73968), (5628, 70656), (5796, 68608), (5888, 67536), (6144, 64722), (6164, 64512), (6432, 61824), (6624, 60032), (7168, 55476), (7504, 52992), (7728, 51456), (8064, 49312), (8442, 47104), (8576, 46368), (8832, 45024), (9216, 43148), (9246, 43008), (9648, 41216), (10304, 38592), (10752, 36984), (10787, 36864), (11256, 35328), (11592, 34304), (11776, 33768), (12288, 32361), (12328, 32256), (12864, 30912), (13248, 30016), (13869, 28672), (14336, 27738), (15008, 26496), (15456, 25728), (16128, 24656), (16884, 23552), (17152, 23184), (17664, 22512), (18432, 21574), (18492, 21504), (19296, 20608)]