189393408

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1834

約数の個数: 120

約数和(自身を含む): 570686688

約数和(自身を除く): 381293280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1536, 1656, 1787, 2208, 2304, 2944, 3312, 3574, 4416, 4608, 5361, 5888, 6624, 7148, 8832, 10722, 11776, 13248, 14296, 16083, 17664, 21444, 26496, 28592, 32166, 35328, 41101, 42888, 52992, 57184, 64332, 82202, 85776, 105984, 114368, 123303, 128664, 164404, 171552, 228736, 246606, 257328, 328808, 343104, 369909, 457472, 493212, 514656, 657616, 686208, 739818, 914944, 986424, 1029312, 1315232, 1372416, 1479636, 1972848, 2058624, 2630464, 2744832, 2959272, 3945696, 4117248, 5260928, 5918544, 7891392, 8234496, 10521856, 11837088, 15782784, 21043712, 23674176, 31565568, 47348352, 63131136, 94696704, 189393408]

約数ペア:

[(1, 189393408), (2, 94696704), (3, 63131136), (4, 47348352), (6, 31565568), (8, 23674176), (9, 21043712), (12, 15782784), (16, 11837088), (18, 10521856), (23, 8234496), (24, 7891392), (32, 5918544), (36, 5260928), (46, 4117248), (48, 3945696), (64, 2959272), (69, 2744832), (72, 2630464), (92, 2058624), (96, 1972848), (128, 1479636), (138, 1372416), (144, 1315232), (184, 1029312), (192, 986424), (207, 914944), (256, 739818), (276, 686208), (288, 657616), (368, 514656), (384, 493212), (414, 457472), (512, 369909), (552, 343104), (576, 328808), (736, 257328), (768, 246606), (828, 228736), (1104, 171552), (1152, 164404), (1472, 128664), (1536, 123303), (1656, 114368), (1787, 105984), (2208, 85776), (2304, 82202), (2944, 64332), (3312, 57184), (3574, 52992), (4416, 42888), (4608, 41101), (5361, 35328), (5888, 32166), (6624, 28592), (7148, 26496), (8832, 21444), (10722, 17664), (11776, 16083), (13248, 14296)]