515046912

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 1461335040

約数和(自身を除く): 946288128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 183, 184, 192, 239, 244, 256, 276, 366, 368, 384, 478, 488, 512, 552, 717, 732, 736, 768, 956, 976, 1104, 1403, 1434, 1464, 1472, 1536, 1912, 1952, 2208, 2806, 2868, 2928, 2944, 3824, 3904, 4209, 4416, 5497, 5612, 5736, 5856, 5888, 7648, 7808, 8418, 8832, 10994, 11224, 11472, 11712, 11776, 14579, 15296, 15616, 16491, 16836, 17664, 21988, 22448, 22944, 23424, 29158, 30592, 31232, 32982, 33672, 35328, 43737, 43976, 44896, 45888, 46848, 58316, 61184, 65964, 67344, 87474, 87952, 89792, 91776, 93696, 116632, 122368, 131928, 134688, 174948, 175904, 179584, 183552, 233264, 263856, 269376, 335317, 349896, 351808, 359168, 367104, 466528, 527712, 538752, 670634, 699792, 703616, 718336, 933056, 1005951, 1055424, 1077504, 1341268, 1399584, 1407232, 1866112, 2011902, 2110848, 2155008, 2682536, 2799168, 2814464, 3732224, 4023804, 4221696, 5365072, 5598336, 7464448, 8047608, 8443392, 10730144, 11196672, 16095216, 21460288, 22393344, 32190432, 42920576, 64380864, 85841152, 128761728, 171682304, 257523456, 515046912]

約数ペア:

[(1, 515046912), (2, 257523456), (3, 171682304), (4, 128761728), (6, 85841152), (8, 64380864), (12, 42920576), (16, 32190432), (23, 22393344), (24, 21460288), (32, 16095216), (46, 11196672), (48, 10730144), (61, 8443392), (64, 8047608), (69, 7464448), (92, 5598336), (96, 5365072), (122, 4221696), (128, 4023804), (138, 3732224), (183, 2814464), (184, 2799168), (192, 2682536), (239, 2155008), (244, 2110848), (256, 2011902), (276, 1866112), (366, 1407232), (368, 1399584), (384, 1341268), (478, 1077504), (488, 1055424), (512, 1005951), (552, 933056), (717, 718336), (732, 703616), (736, 699792), (768, 670634), (956, 538752), (976, 527712), (1104, 466528), (1403, 367104), (1434, 359168), (1464, 351808), (1472, 349896), (1536, 335317), (1912, 269376), (1952, 263856), (2208, 233264), (2806, 183552), (2868, 179584), (2928, 175904), (2944, 174948), (3824, 134688), (3904, 131928), (4209, 122368), (4416, 116632), (5497, 93696), (5612, 91776), (5736, 89792), (5856, 87952), (5888, 87474), (7648, 67344), (7808, 65964), (8418, 61184), (8832, 58316), (10994, 46848), (11224, 45888), (11472, 44896), (11712, 43976), (11776, 43737), (14579, 35328), (15296, 33672), (15616, 32982), (16491, 31232), (16836, 30592), (17664, 29158), (21988, 23424), (22448, 22944)]