1408915968

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2162

約数の個数: 160

約数和(自身を含む): 4124736000

約数和(自身を除く): 2715820032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 256, 276, 304, 368, 384, 437, 456, 512, 552, 608, 736, 768, 874, 912, 1104, 1216, 1311, 1472, 1536, 1748, 1824, 2099, 2208, 2432, 2622, 2944, 3496, 3648, 4198, 4416, 4864, 5244, 5888, 6297, 6992, 7296, 8396, 8832, 9728, 10488, 11776, 12594, 13984, 14592, 16792, 17664, 20976, 25188, 27968, 29184, 33584, 35328, 39881, 41952, 48277, 50376, 55936, 67168, 79762, 83904, 96554, 100752, 111872, 119643, 134336, 144831, 159524, 167808, 193108, 201504, 223744, 239286, 268672, 289662, 319048, 335616, 386216, 403008, 478572, 537344, 579324, 638096, 671232, 772432, 806016, 917263, 957144, 1074688, 1158648, 1276192, 1544864, 1612032, 1834526, 1914288, 2317296, 2552384, 2751789, 3089728, 3224064, 3669052, 3828576, 4634592, 5104768, 5503578, 6179456, 7338104, 7657152, 9269184, 10209536, 11007156, 12358912, 14676208, 15314304, 18538368, 20419072, 22014312, 24717824, 29352416, 30628608, 37076736, 44028624, 58704832, 61257216, 74153472, 88057248, 117409664, 176114496, 234819328, 352228992, 469638656, 704457984, 1408915968]

約数ペア:

[(1, 1408915968), (2, 704457984), (3, 469638656), (4, 352228992), (6, 234819328), (8, 176114496), (12, 117409664), (16, 88057248), (19, 74153472), (23, 61257216), (24, 58704832), (32, 44028624), (38, 37076736), (46, 30628608), (48, 29352416), (57, 24717824), (64, 22014312), (69, 20419072), (76, 18538368), (92, 15314304), (96, 14676208), (114, 12358912), (128, 11007156), (138, 10209536), (152, 9269184), (184, 7657152), (192, 7338104), (228, 6179456), (256, 5503578), (276, 5104768), (304, 4634592), (368, 3828576), (384, 3669052), (437, 3224064), (456, 3089728), (512, 2751789), (552, 2552384), (608, 2317296), (736, 1914288), (768, 1834526), (874, 1612032), (912, 1544864), (1104, 1276192), (1216, 1158648), (1311, 1074688), (1472, 957144), (1536, 917263), (1748, 806016), (1824, 772432), (2099, 671232), (2208, 638096), (2432, 579324), (2622, 537344), (2944, 478572), (3496, 403008), (3648, 386216), (4198, 335616), (4416, 319048), (4864, 289662), (5244, 268672), (5888, 239286), (6297, 223744), (6992, 201504), (7296, 193108), (8396, 167808), (8832, 159524), (9728, 144831), (10488, 134336), (11776, 119643), (12594, 111872), (13984, 100752), (14592, 96554), (16792, 83904), (17664, 79762), (20976, 67168), (25188, 55936), (27968, 50376), (29184, 48277), (33584, 41952), (35328, 39881)]