279733248

素因数分解:

$2^{10}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 132

約数和(自身を含む): 817489920

約数和(自身を除く): 537756672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 239, 254, 256, 288, 381, 384, 478, 508, 512, 576, 717, 762, 768, 956, 1016, 1024, 1143, 1152, 1434, 1524, 1536, 1912, 2032, 2151, 2286, 2304, 2868, 3048, 3072, 3824, 4064, 4302, 4572, 4608, 5736, 6096, 7648, 8128, 8604, 9144, 9216, 11472, 12192, 15296, 16256, 17208, 18288, 22944, 24384, 30353, 30592, 32512, 34416, 36576, 45888, 48768, 60706, 61184, 65024, 68832, 73152, 91059, 91776, 97536, 121412, 122368, 130048, 137664, 146304, 182118, 183552, 195072, 242824, 244736, 273177, 275328, 292608, 364236, 367104, 390144, 485648, 546354, 550656, 585216, 728472, 734208, 971296, 1092708, 1101312, 1170432, 1456944, 1942592, 2185416, 2202624, 2913888, 3885184, 4370832, 5827776, 7770368, 8741664, 11655552, 15540736, 17483328, 23311104, 31081472, 34966656, 46622208, 69933312, 93244416, 139866624, 279733248]

約数ペア:

[(1, 279733248), (2, 139866624), (3, 93244416), (4, 69933312), (6, 46622208), (8, 34966656), (9, 31081472), (12, 23311104), (16, 17483328), (18, 15540736), (24, 11655552), (32, 8741664), (36, 7770368), (48, 5827776), (64, 4370832), (72, 3885184), (96, 2913888), (127, 2202624), (128, 2185416), (144, 1942592), (192, 1456944), (239, 1170432), (254, 1101312), (256, 1092708), (288, 971296), (381, 734208), (384, 728472), (478, 585216), (508, 550656), (512, 546354), (576, 485648), (717, 390144), (762, 367104), (768, 364236), (956, 292608), (1016, 275328), (1024, 273177), (1143, 244736), (1152, 242824), (1434, 195072), (1524, 183552), (1536, 182118), (1912, 146304), (2032, 137664), (2151, 130048), (2286, 122368), (2304, 121412), (2868, 97536), (3048, 91776), (3072, 91059), (3824, 73152), (4064, 68832), (4302, 65024), (4572, 61184), (4608, 60706), (5736, 48768), (6096, 45888), (7648, 36576), (8128, 34416), (8604, 32512), (9144, 30592), (9216, 30353), (11472, 24384), (12192, 22944), (15296, 18288), (16256, 17208)]