123631872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 425806080

約数和(自身を除く): 302174208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 61, 64, 78, 84, 87, 91, 96, 104, 112, 116, 122, 128, 156, 168, 174, 182, 183, 192, 203, 208, 224, 232, 244, 256, 273, 312, 336, 348, 364, 366, 377, 384, 406, 416, 427, 448, 464, 488, 546, 609, 624, 672, 696, 728, 732, 754, 768, 793, 812, 832, 854, 896, 928, 976, 1092, 1131, 1218, 1248, 1281, 1344, 1392, 1456, 1464, 1508, 1586, 1624, 1664, 1708, 1769, 1792, 1856, 1952, 2184, 2262, 2379, 2436, 2496, 2562, 2639, 2688, 2784, 2912, 2928, 3016, 3172, 3248, 3328, 3416, 3538, 3712, 3904, 4368, 4524, 4758, 4872, 4992, 5124, 5278, 5307, 5376, 5551, 5568, 5824, 5856, 6032, 6344, 6496, 6832, 7076, 7424, 7808, 7917, 8736, 9048, 9516, 9744, 9984, 10248, 10556, 10614, 11102, 11136, 11648, 11712, 12064, 12383, 12688, 12992, 13664, 14152, 15616, 15834, 16653, 17472, 18096, 19032, 19488, 20496, 21112, 21228, 22204, 22272, 22997, 23296, 23424, 24128, 24766, 25376, 25984, 27328, 28304, 31668, 33306, 34944, 36192, 37149, 38064, 38976, 40992, 42224, 42456, 44408, 45994, 46848, 48256, 49532, 50752, 51968, 54656, 56608, 63336, 66612, 68991, 69888, 72384, 74298, 76128, 77952, 81984, 84448, 84912, 88816, 91988, 96512, 99064, 101504, 109312, 113216, 126672, 133224, 137982, 144768, 148596, 152256, 155904, 160979, 163968, 168896, 169824, 177632, 183976, 198128, 203008, 226432, 253344, 266448, 275964, 289536, 297192, 304512, 321958, 327936, 337792, 339648, 355264, 367952, 396256, 452864, 482937, 506688, 532896, 551928, 594384, 609024, 643916, 675584, 679296, 710528, 735904, 792512, 965874, 1013376, 1065792, 1103856, 1188768, 1287832, 1358592, 1421056, 1471808, 1585024, 1931748, 2026752, 2131584, 2207712, 2377536, 2575664, 2943616, 3170048, 3863496, 4263168, 4415424, 4755072, 5151328, 5887232, 7726992, 8830848, 9510144, 10302656, 15453984, 17661696, 20605312, 30907968, 41210624, 61815936, 123631872]

約数ペア:

[(1, 123631872), (2, 61815936), (3, 41210624), (4, 30907968), (6, 20605312), (7, 17661696), (8, 15453984), (12, 10302656), (13, 9510144), (14, 8830848), (16, 7726992), (21, 5887232), (24, 5151328), (26, 4755072), (28, 4415424), (29, 4263168), (32, 3863496), (39, 3170048), (42, 2943616), (48, 2575664), (52, 2377536), (56, 2207712), (58, 2131584), (61, 2026752), (64, 1931748), (78, 1585024), (84, 1471808), (87, 1421056), (91, 1358592), (96, 1287832), (104, 1188768), (112, 1103856), (116, 1065792), (122, 1013376), (128, 965874), (156, 792512), (168, 735904), (174, 710528), (182, 679296), (183, 675584), (192, 643916), (203, 609024), (208, 594384), (224, 551928), (232, 532896), (244, 506688), (256, 482937), (273, 452864), (312, 396256), (336, 367952), (348, 355264), (364, 339648), (366, 337792), (377, 327936), (384, 321958), (406, 304512), (416, 297192), (427, 289536), (448, 275964), (464, 266448), (488, 253344), (546, 226432), (609, 203008), (624, 198128), (672, 183976), (696, 177632), (728, 169824), (732, 168896), (754, 163968), (768, 160979), (793, 155904), (812, 152256), (832, 148596), (854, 144768), (896, 137982), (928, 133224), (976, 126672), (1092, 113216), (1131, 109312), (1218, 101504), (1248, 99064), (1281, 96512), (1344, 91988), (1392, 88816), (1456, 84912), (1464, 84448), (1508, 81984), (1586, 77952), (1624, 76128), (1664, 74298), (1708, 72384), (1769, 69888), (1792, 68991), (1856, 66612), (1952, 63336), (2184, 56608), (2262, 54656), (2379, 51968), (2436, 50752), (2496, 49532), (2562, 48256), (2639, 46848), (2688, 45994), (2784, 44408), (2912, 42456), (2928, 42224), (3016, 40992), (3172, 38976), (3248, 38064), (3328, 37149), (3416, 36192), (3538, 34944), (3712, 33306), (3904, 31668), (4368, 28304), (4524, 27328), (4758, 25984), (4872, 25376), (4992, 24766), (5124, 24128), (5278, 23424), (5307, 23296), (5376, 22997), (5551, 22272), (5568, 22204), (5824, 21228), (5856, 21112), (6032, 20496), (6344, 19488), (6496, 19032), (6832, 18096), (7076, 17472), (7424, 16653), (7808, 15834), (7917, 15616), (8736, 14152), (9048, 13664), (9516, 12992), (9744, 12688), (9984, 12383), (10248, 12064), (10556, 11712), (10614, 11648), (11102, 11136)]