427668864

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 1410048000

約数和(自身を除く): 982379136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 191, 192, 196, 204, 224, 238, 272, 294, 336, 343, 357, 382, 384, 392, 408, 448, 476, 544, 573, 588, 672, 686, 714, 764, 784, 816, 833, 896, 952, 1029, 1088, 1146, 1176, 1337, 1344, 1372, 1428, 1528, 1568, 1632, 1666, 1904, 2058, 2176, 2292, 2352, 2499, 2674, 2688, 2744, 2856, 3056, 3136, 3247, 3264, 3332, 3808, 4011, 4116, 4584, 4704, 4998, 5348, 5488, 5712, 5831, 6112, 6272, 6494, 6528, 6664, 7616, 8022, 8232, 9168, 9359, 9408, 9741, 9996, 10696, 10976, 11424, 11662, 12224, 12988, 13328, 15232, 16044, 16464, 17493, 18336, 18718, 18816, 19482, 19992, 21392, 21952, 22729, 22848, 23324, 24448, 25976, 26656, 28077, 32088, 32928, 34986, 36672, 37436, 38964, 39984, 42784, 43904, 45458, 45696, 46648, 51952, 53312, 56154, 64176, 65513, 65856, 68187, 69972, 73344, 74872, 77928, 79968, 85568, 90916, 93296, 103904, 106624, 112308, 128352, 131026, 131712, 136374, 139944, 149744, 155856, 159103, 159936, 171136, 181832, 186592, 196539, 207808, 224616, 256704, 262052, 272748, 279888, 299488, 311712, 318206, 319872, 363664, 373184, 393078, 415616, 449232, 477309, 513408, 524104, 545496, 559776, 598976, 623424, 636412, 727328, 746368, 786156, 898464, 954618, 1048208, 1090992, 1113721, 1119552, 1197952, 1246848, 1272824, 1454656, 1572312, 1796928, 1909236, 2096416, 2181984, 2227442, 2239104, 2545648, 2909312, 3144624, 3341163, 3593856, 3818472, 4192832, 4363968, 4454884, 5091296, 6289248, 6682326, 7636944, 8385664, 8727936, 8909768, 10182592, 12578496, 13364652, 15273888, 17819536, 20365184, 25156992, 26729304, 30547776, 35639072, 53458608, 61095552, 71278144, 106917216, 142556288, 213834432, 427668864]

約数ペア:

[(1, 427668864), (2, 213834432), (3, 142556288), (4, 106917216), (6, 71278144), (7, 61095552), (8, 53458608), (12, 35639072), (14, 30547776), (16, 26729304), (17, 25156992), (21, 20365184), (24, 17819536), (28, 15273888), (32, 13364652), (34, 12578496), (42, 10182592), (48, 8909768), (49, 8727936), (51, 8385664), (56, 7636944), (64, 6682326), (68, 6289248), (84, 5091296), (96, 4454884), (98, 4363968), (102, 4192832), (112, 3818472), (119, 3593856), (128, 3341163), (136, 3144624), (147, 2909312), (168, 2545648), (191, 2239104), (192, 2227442), (196, 2181984), (204, 2096416), (224, 1909236), (238, 1796928), (272, 1572312), (294, 1454656), (336, 1272824), (343, 1246848), (357, 1197952), (382, 1119552), (384, 1113721), (392, 1090992), (408, 1048208), (448, 954618), (476, 898464), (544, 786156), (573, 746368), (588, 727328), (672, 636412), (686, 623424), (714, 598976), (764, 559776), (784, 545496), (816, 524104), (833, 513408), (896, 477309), (952, 449232), (1029, 415616), (1088, 393078), (1146, 373184), (1176, 363664), (1337, 319872), (1344, 318206), (1372, 311712), (1428, 299488), (1528, 279888), (1568, 272748), (1632, 262052), (1666, 256704), (1904, 224616), (2058, 207808), (2176, 196539), (2292, 186592), (2352, 181832), (2499, 171136), (2674, 159936), (2688, 159103), (2744, 155856), (2856, 149744), (3056, 139944), (3136, 136374), (3247, 131712), (3264, 131026), (3332, 128352), (3808, 112308), (4011, 106624), (4116, 103904), (4584, 93296), (4704, 90916), (4998, 85568), (5348, 79968), (5488, 77928), (5712, 74872), (5831, 73344), (6112, 69972), (6272, 68187), (6494, 65856), (6528, 65513), (6664, 64176), (7616, 56154), (8022, 53312), (8232, 51952), (9168, 46648), (9359, 45696), (9408, 45458), (9741, 43904), (9996, 42784), (10696, 39984), (10976, 38964), (11424, 37436), (11662, 36672), (12224, 34986), (12988, 32928), (13328, 32088), (15232, 28077), (16044, 26656), (16464, 25976), (17493, 24448), (18336, 23324), (18718, 22848), (18816, 22729), (19482, 21952), (19992, 21392)]