1263541248

素因数分解:

$2^{10}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2039

約数の個数: 176

約数和(自身を含む): 3906658560

約数和(自身を除く): 2643117312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 1987, 2208, 2304, 2484, 2944, 3072, 3312, 3456, 3974, 4416, 4608, 4968, 5888, 5961, 6624, 6912, 7948, 8832, 9216, 9936, 11776, 11922, 13248, 13824, 15896, 17664, 17883, 19872, 23552, 23844, 26496, 27648, 31792, 35328, 35766, 39744, 45701, 47688, 52992, 53649, 63584, 70656, 71532, 79488, 91402, 95376, 105984, 107298, 127168, 137103, 143064, 158976, 182804, 190752, 211968, 214596, 254336, 274206, 286128, 317952, 365608, 381504, 411309, 429192, 508672, 548412, 572256, 635904, 731216, 763008, 822618, 858384, 1017344, 1096824, 1144512, 1233927, 1462432, 1526016, 1645236, 1716768, 2034688, 2193648, 2289024, 2467854, 2924864, 3052032, 3290472, 3433536, 4387296, 4578048, 4935708, 5849728, 6104064, 6580944, 6867072, 8774592, 9156096, 9871416, 11699456, 13161888, 13734144, 17549184, 18312192, 19742832, 23398912, 26323776, 27468288, 35098368, 39485664, 46797824, 52647552, 54936576, 70196736, 78971328, 105295104, 140393472, 157942656, 210590208, 315885312, 421180416, 631770624, 1263541248]

約数ペア:

[(1, 1263541248), (2, 631770624), (3, 421180416), (4, 315885312), (6, 210590208), (8, 157942656), (9, 140393472), (12, 105295104), (16, 78971328), (18, 70196736), (23, 54936576), (24, 52647552), (27, 46797824), (32, 39485664), (36, 35098368), (46, 27468288), (48, 26323776), (54, 23398912), (64, 19742832), (69, 18312192), (72, 17549184), (92, 13734144), (96, 13161888), (108, 11699456), (128, 9871416), (138, 9156096), (144, 8774592), (184, 6867072), (192, 6580944), (207, 6104064), (216, 5849728), (256, 4935708), (276, 4578048), (288, 4387296), (368, 3433536), (384, 3290472), (414, 3052032), (432, 2924864), (512, 2467854), (552, 2289024), (576, 2193648), (621, 2034688), (736, 1716768), (768, 1645236), (828, 1526016), (864, 1462432), (1024, 1233927), (1104, 1144512), (1152, 1096824), (1242, 1017344), (1472, 858384), (1536, 822618), (1656, 763008), (1728, 731216), (1987, 635904), (2208, 572256), (2304, 548412), (2484, 508672), (2944, 429192), (3072, 411309), (3312, 381504), (3456, 365608), (3974, 317952), (4416, 286128), (4608, 274206), (4968, 254336), (5888, 214596), (5961, 211968), (6624, 190752), (6912, 182804), (7948, 158976), (8832, 143064), (9216, 137103), (9936, 127168), (11776, 107298), (11922, 105984), (13248, 95376), (13824, 91402), (15896, 79488), (17664, 71532), (17883, 70656), (19872, 63584), (23552, 53649), (23844, 52992), (26496, 47688), (27648, 45701), (31792, 39744), (35328, 35766)]