2001083904

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 240

約数和(自身を含む): 6128179200

約数和(自身を除く): 4127095296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 79, 92, 96, 128, 138, 144, 158, 184, 192, 207, 237, 239, 256, 276, 288, 316, 368, 384, 414, 474, 478, 512, 552, 576, 632, 711, 717, 736, 768, 828, 948, 956, 1104, 1152, 1264, 1422, 1434, 1472, 1536, 1656, 1817, 1896, 1912, 2151, 2208, 2304, 2528, 2844, 2868, 2944, 3312, 3634, 3792, 3824, 4302, 4416, 4608, 5056, 5451, 5497, 5688, 5736, 5888, 6624, 7268, 7584, 7648, 8604, 8832, 10112, 10902, 10994, 11376, 11472, 11776, 13248, 14536, 15168, 15296, 16353, 16491, 17208, 17664, 18881, 20224, 21804, 21988, 22752, 22944, 26496, 29072, 30336, 30592, 32706, 32982, 34416, 35328, 37762, 40448, 43608, 43976, 45504, 45888, 49473, 52992, 56643, 58144, 60672, 61184, 65412, 65964, 68832, 75524, 87216, 87952, 91008, 91776, 98946, 105984, 113286, 116288, 121344, 122368, 130824, 131928, 137664, 151048, 169929, 174432, 175904, 182016, 183552, 197892, 226572, 232576, 261648, 263856, 275328, 302096, 339858, 348864, 351808, 364032, 367104, 395784, 434263, 453144, 465152, 523296, 527712, 550656, 604192, 679716, 697728, 703616, 791568, 868526, 906288, 930304, 1046592, 1055424, 1101312, 1208384, 1302789, 1359432, 1395456, 1407232, 1583136, 1737052, 1812576, 2093184, 2110848, 2416768, 2605578, 2718864, 2790912, 2814464, 3166272, 3474104, 3625152, 3908367, 4186368, 4221696, 4833536, 5211156, 5437728, 6332544, 6948208, 7250304, 7816734, 8372736, 8443392, 9667072, 10422312, 10875456, 12665088, 13896416, 14500608, 15633468, 20844624, 21750912, 25330176, 27792832, 29001216, 31266936, 41689248, 43501824, 55585664, 62533872, 83378496, 87003648, 111171328, 125067744, 166756992, 222342656, 250135488, 333513984, 500270976, 667027968, 1000541952, 2001083904]

約数ペア:

[(1, 2001083904), (2, 1000541952), (3, 667027968), (4, 500270976), (6, 333513984), (8, 250135488), (9, 222342656), (12, 166756992), (16, 125067744), (18, 111171328), (23, 87003648), (24, 83378496), (32, 62533872), (36, 55585664), (46, 43501824), (48, 41689248), (64, 31266936), (69, 29001216), (72, 27792832), (79, 25330176), (92, 21750912), (96, 20844624), (128, 15633468), (138, 14500608), (144, 13896416), (158, 12665088), (184, 10875456), (192, 10422312), (207, 9667072), (237, 8443392), (239, 8372736), (256, 7816734), (276, 7250304), (288, 6948208), (316, 6332544), (368, 5437728), (384, 5211156), (414, 4833536), (474, 4221696), (478, 4186368), (512, 3908367), (552, 3625152), (576, 3474104), (632, 3166272), (711, 2814464), (717, 2790912), (736, 2718864), (768, 2605578), (828, 2416768), (948, 2110848), (956, 2093184), (1104, 1812576), (1152, 1737052), (1264, 1583136), (1422, 1407232), (1434, 1395456), (1472, 1359432), (1536, 1302789), (1656, 1208384), (1817, 1101312), (1896, 1055424), (1912, 1046592), (2151, 930304), (2208, 906288), (2304, 868526), (2528, 791568), (2844, 703616), (2868, 697728), (2944, 679716), (3312, 604192), (3634, 550656), (3792, 527712), (3824, 523296), (4302, 465152), (4416, 453144), (4608, 434263), (5056, 395784), (5451, 367104), (5497, 364032), (5688, 351808), (5736, 348864), (5888, 339858), (6624, 302096), (7268, 275328), (7584, 263856), (7648, 261648), (8604, 232576), (8832, 226572), (10112, 197892), (10902, 183552), (10994, 182016), (11376, 175904), (11472, 174432), (11776, 169929), (13248, 151048), (14536, 137664), (15168, 131928), (15296, 130824), (16353, 122368), (16491, 121344), (17208, 116288), (17664, 113286), (18881, 105984), (20224, 98946), (21804, 91776), (21988, 91008), (22752, 87952), (22944, 87216), (26496, 75524), (29072, 68832), (30336, 65964), (30592, 65412), (32706, 61184), (32982, 60672), (34416, 58144), (35328, 56643), (37762, 52992), (40448, 49473), (43608, 45888), (43976, 45504)]