65515008

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 200049696

約数和(自身を除く): 134534688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 193, 204, 208, 221, 256, 272, 312, 384, 386, 408, 416, 442, 512, 544, 579, 624, 663, 768, 772, 816, 832, 884, 1088, 1158, 1248, 1326, 1536, 1544, 1632, 1664, 1768, 2176, 2316, 2496, 2509, 2652, 3088, 3264, 3281, 3328, 3536, 4352, 4632, 4992, 5018, 5304, 6176, 6528, 6562, 6656, 7072, 7527, 8704, 9264, 9843, 9984, 10036, 10608, 12352, 13056, 13124, 14144, 15054, 18528, 19686, 19968, 20072, 21216, 24704, 26112, 26248, 28288, 30108, 37056, 39372, 40144, 42432, 42653, 49408, 52496, 56576, 60216, 74112, 78744, 80288, 84864, 85306, 98816, 104992, 113152, 120432, 127959, 148224, 157488, 160576, 169728, 170612, 209984, 240864, 255918, 296448, 314976, 321152, 339456, 341224, 419968, 481728, 511836, 629952, 642304, 682448, 839936, 963456, 1023672, 1259904, 1284608, 1364896, 1679872, 1926912, 2047344, 2519808, 2729792, 3853824, 4094688, 5039616, 5459584, 8189376, 10919168, 16378752, 21838336, 32757504, 65515008]

約数ペア:

[(1, 65515008), (2, 32757504), (3, 21838336), (4, 16378752), (6, 10919168), (8, 8189376), (12, 5459584), (13, 5039616), (16, 4094688), (17, 3853824), (24, 2729792), (26, 2519808), (32, 2047344), (34, 1926912), (39, 1679872), (48, 1364896), (51, 1284608), (52, 1259904), (64, 1023672), (68, 963456), (78, 839936), (96, 682448), (102, 642304), (104, 629952), (128, 511836), (136, 481728), (156, 419968), (192, 341224), (193, 339456), (204, 321152), (208, 314976), (221, 296448), (256, 255918), (272, 240864), (312, 209984), (384, 170612), (386, 169728), (408, 160576), (416, 157488), (442, 148224), (512, 127959), (544, 120432), (579, 113152), (624, 104992), (663, 98816), (768, 85306), (772, 84864), (816, 80288), (832, 78744), (884, 74112), (1088, 60216), (1158, 56576), (1248, 52496), (1326, 49408), (1536, 42653), (1544, 42432), (1632, 40144), (1664, 39372), (1768, 37056), (2176, 30108), (2316, 28288), (2496, 26248), (2509, 26112), (2652, 24704), (3088, 21216), (3264, 20072), (3281, 19968), (3328, 19686), (3536, 18528), (4352, 15054), (4632, 14144), (4992, 13124), (5018, 13056), (5304, 12352), (6176, 10608), (6528, 10036), (6562, 9984), (6656, 9843), (7072, 9264), (7527, 8704)]