268789248

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 240

約数和(自身を含む): 956251296

約数和(自身を除く): 687462048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 641, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1282, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 1923, 2016, 2184, 2304, 2496, 2564, 2688, 2912, 3276, 3328, 3584, 3744, 3846, 4032, 4368, 4487, 4608, 4992, 5128, 5376, 5769, 5824, 6552, 6656, 7488, 7692, 8064, 8333, 8736, 8974, 9984, 10256, 10752, 11538, 11648, 13104, 13461, 14976, 15384, 16128, 16666, 17472, 17948, 19968, 20512, 23076, 23296, 24999, 26208, 26922, 29952, 30768, 32256, 33332, 34944, 35896, 40383, 41024, 46152, 46592, 49998, 52416, 53844, 58331, 59904, 61536, 66664, 69888, 71792, 74997, 80766, 82048, 92304, 99996, 104832, 107688, 116662, 123072, 133328, 139776, 143584, 149994, 161532, 164096, 174993, 184608, 199992, 209664, 215376, 233324, 246144, 266656, 287168, 299988, 323064, 328192, 349986, 369216, 399984, 419328, 430752, 466648, 492288, 524979, 533312, 574336, 599976, 646128, 699972, 738432, 799968, 861504, 933296, 984576, 1049958, 1066624, 1148672, 1199952, 1292256, 1399944, 1476864, 1599936, 1723008, 1866592, 2099916, 2133248, 2297344, 2399904, 2584512, 2799888, 2953728, 3199872, 3446016, 3733184, 4199832, 4266496, 4799808, 5169024, 5599776, 6399744, 6892032, 7466368, 8399664, 9599616, 10338048, 11199552, 12799488, 14932736, 16799328, 19199232, 20676096, 22399104, 29865472, 33598656, 38398464, 44798208, 67197312, 89596416, 134394624, 268789248]

約数ペア:

[(1, 268789248), (2, 134394624), (3, 89596416), (4, 67197312), (6, 44798208), (7, 38398464), (8, 33598656), (9, 29865472), (12, 22399104), (13, 20676096), (14, 19199232), (16, 16799328), (18, 14932736), (21, 12799488), (24, 11199552), (26, 10338048), (28, 9599616), (32, 8399664), (36, 7466368), (39, 6892032), (42, 6399744), (48, 5599776), (52, 5169024), (56, 4799808), (63, 4266496), (64, 4199832), (72, 3733184), (78, 3446016), (84, 3199872), (91, 2953728), (96, 2799888), (104, 2584512), (112, 2399904), (117, 2297344), (126, 2133248), (128, 2099916), (144, 1866592), (156, 1723008), (168, 1599936), (182, 1476864), (192, 1399944), (208, 1292256), (224, 1199952), (234, 1148672), (252, 1066624), (256, 1049958), (273, 984576), (288, 933296), (312, 861504), (336, 799968), (364, 738432), (384, 699972), (416, 646128), (448, 599976), (468, 574336), (504, 533312), (512, 524979), (546, 492288), (576, 466648), (624, 430752), (641, 419328), (672, 399984), (728, 369216), (768, 349986), (819, 328192), (832, 323064), (896, 299988), (936, 287168), (1008, 266656), (1092, 246144), (1152, 233324), (1248, 215376), (1282, 209664), (1344, 199992), (1456, 184608), (1536, 174993), (1638, 164096), (1664, 161532), (1792, 149994), (1872, 143584), (1923, 139776), (2016, 133328), (2184, 123072), (2304, 116662), (2496, 107688), (2564, 104832), (2688, 99996), (2912, 92304), (3276, 82048), (3328, 80766), (3584, 74997), (3744, 71792), (3846, 69888), (4032, 66664), (4368, 61536), (4487, 59904), (4608, 58331), (4992, 53844), (5128, 52416), (5376, 49998), (5769, 46592), (5824, 46152), (6552, 41024), (6656, 40383), (7488, 35896), (7692, 34944), (8064, 33332), (8333, 32256), (8736, 30768), (8974, 29952), (9984, 26922), (10256, 26208), (10752, 24999), (11538, 23296), (11648, 23076), (13104, 20512), (13461, 19968), (14976, 17948), (15384, 17472), (16128, 16666)]