309271872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:637

約数の個数: 224

約数和(自身を含む): 1041424384

約数和(自身を除く): 732152512

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, 156, 168, 182, 186, 192, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 448, 496, 546, 571, 624, 651, 672, 728, 744, 806, 832, 868, 992, 1092, 1142, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1713, 1736, 1984, 2184, 2284, 2418, 2496, 2604, 2821, 2912, 2976, 3224, 3426, 3472, 3997, 4368, 4568, 4836, 5208, 5642, 5824, 5952, 6448, 6852, 6944, 7423, 7994, 8463, 8736, 9136, 9672, 10416, 11284, 11991, 12896, 13704, 13888, 14846, 15988, 16926, 17472, 17701, 18272, 19344, 20832, 22269, 22568, 23982, 25792, 27408, 29692, 31976, 33852, 35402, 36544, 38688, 41664, 44538, 45136, 47964, 51961, 53103, 54816, 59384, 63952, 67704, 70804, 77376, 89076, 90272, 95928, 103922, 106206, 109632, 118768, 123907, 127904, 135408, 141608, 155883, 178152, 180544, 191856, 207844, 212412, 230113, 237536, 247814, 255808, 270816, 283216, 311766, 356304, 371721, 383712, 415688, 424824, 460226, 475072, 495628, 541632, 566432, 623532, 690339, 712608, 743442, 767424, 831376, 849648, 920452, 991256, 1132864, 1247064, 1380678, 1425216, 1486884, 1610791, 1662752, 1699296, 1840904, 1982512, 2494128, 2761356, 2973768, 3221582, 3325504, 3398592, 3681808, 3965024, 4832373, 4988256, 5522712, 5947536, 6443164, 7363616, 7930048, 9664746, 9976512, 11045424, 11895072, 12886328, 14727232, 19329492, 22090848, 23790144, 25772656, 38658984, 44181696, 51545312, 77317968, 103090624, 154635936, 309271872]

約数ペア:

[(1, 309271872), (2, 154635936), (3, 103090624), (4, 77317968), (6, 51545312), (7, 44181696), (8, 38658984), (12, 25772656), (13, 23790144), (14, 22090848), (16, 19329492), (21, 14727232), (24, 12886328), (26, 11895072), (28, 11045424), (31, 9976512), (32, 9664746), (39, 7930048), (42, 7363616), (48, 6443164), (52, 5947536), (56, 5522712), (62, 4988256), (64, 4832373), (78, 3965024), (84, 3681808), (91, 3398592), (93, 3325504), (96, 3221582), (104, 2973768), (112, 2761356), (124, 2494128), (156, 1982512), (168, 1840904), (182, 1699296), (186, 1662752), (192, 1610791), (208, 1486884), (217, 1425216), (224, 1380678), (248, 1247064), (273, 1132864), (312, 991256), (336, 920452), (364, 849648), (372, 831376), (403, 767424), (416, 743442), (434, 712608), (448, 690339), (496, 623532), (546, 566432), (571, 541632), (624, 495628), (651, 475072), (672, 460226), (728, 424824), (744, 415688), (806, 383712), (832, 371721), (868, 356304), (992, 311766), (1092, 283216), (1142, 270816), (1209, 255808), (1248, 247814), (1302, 237536), (1344, 230113), (1456, 212412), (1488, 207844), (1612, 191856), (1713, 180544), (1736, 178152), (1984, 155883), (2184, 141608), (2284, 135408), (2418, 127904), (2496, 123907), (2604, 118768), (2821, 109632), (2912, 106206), (2976, 103922), (3224, 95928), (3426, 90272), (3472, 89076), (3997, 77376), (4368, 70804), (4568, 67704), (4836, 63952), (5208, 59384), (5642, 54816), (5824, 53103), (5952, 51961), (6448, 47964), (6852, 45136), (6944, 44538), (7423, 41664), (7994, 38688), (8463, 36544), (8736, 35402), (9136, 33852), (9672, 31976), (10416, 29692), (11284, 27408), (11991, 25792), (12896, 23982), (13704, 22568), (13888, 22269), (14846, 20832), (15988, 19344), (16926, 18272), (17472, 17701)]