220442688

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 224

約数和(自身を含む): 691286400

約数和(自身を除く): 470843712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 53, 54, 58, 64, 72, 83, 87, 96, 106, 108, 116, 144, 159, 166, 174, 192, 212, 216, 232, 249, 261, 288, 318, 332, 348, 424, 432, 464, 477, 498, 522, 576, 636, 664, 696, 747, 783, 848, 864, 928, 954, 996, 1044, 1272, 1328, 1392, 1431, 1494, 1537, 1566, 1696, 1728, 1856, 1908, 1992, 2088, 2241, 2407, 2544, 2656, 2784, 2862, 2988, 3074, 3132, 3392, 3816, 3984, 4176, 4399, 4482, 4611, 4814, 5088, 5312, 5568, 5724, 5976, 6148, 6264, 7221, 7632, 7968, 8352, 8798, 8964, 9222, 9628, 10176, 11448, 11952, 12296, 12528, 13197, 13833, 14442, 15264, 15936, 16704, 17596, 17928, 18444, 19256, 21663, 22896, 23904, 24592, 25056, 26394, 27666, 28884, 30528, 35192, 35856, 36888, 38512, 39591, 41499, 43326, 45792, 47808, 49184, 50112, 52788, 55332, 57768, 64989, 70384, 71712, 73776, 77024, 79182, 82998, 86652, 91584, 98368, 105576, 110664, 115536, 118773, 127571, 129978, 140768, 143424, 147552, 154048, 158364, 165996, 173304, 211152, 221328, 231072, 237546, 255142, 259956, 281536, 295104, 316728, 331992, 346608, 382713, 422304, 442656, 462144, 475092, 510284, 519912, 633456, 663984, 693216, 765426, 844608, 885312, 950184, 1020568, 1039824, 1148139, 1266912, 1327968, 1386432, 1530852, 1900368, 2041136, 2079648, 2296278, 2533824, 2655936, 3061704, 3444417, 3800736, 4082272, 4159296, 4592556, 6123408, 6888834, 7601472, 8164544, 9185112, 12246816, 13777668, 18370224, 24493632, 27555336, 36740448, 55110672, 73480896, 110221344, 220442688]

約数ペア:

[(1, 220442688), (2, 110221344), (3, 73480896), (4, 55110672), (6, 36740448), (8, 27555336), (9, 24493632), (12, 18370224), (16, 13777668), (18, 12246816), (24, 9185112), (27, 8164544), (29, 7601472), (32, 6888834), (36, 6123408), (48, 4592556), (53, 4159296), (54, 4082272), (58, 3800736), (64, 3444417), (72, 3061704), (83, 2655936), (87, 2533824), (96, 2296278), (106, 2079648), (108, 2041136), (116, 1900368), (144, 1530852), (159, 1386432), (166, 1327968), (174, 1266912), (192, 1148139), (212, 1039824), (216, 1020568), (232, 950184), (249, 885312), (261, 844608), (288, 765426), (318, 693216), (332, 663984), (348, 633456), (424, 519912), (432, 510284), (464, 475092), (477, 462144), (498, 442656), (522, 422304), (576, 382713), (636, 346608), (664, 331992), (696, 316728), (747, 295104), (783, 281536), (848, 259956), (864, 255142), (928, 237546), (954, 231072), (996, 221328), (1044, 211152), (1272, 173304), (1328, 165996), (1392, 158364), (1431, 154048), (1494, 147552), (1537, 143424), (1566, 140768), (1696, 129978), (1728, 127571), (1856, 118773), (1908, 115536), (1992, 110664), (2088, 105576), (2241, 98368), (2407, 91584), (2544, 86652), (2656, 82998), (2784, 79182), (2862, 77024), (2988, 73776), (3074, 71712), (3132, 70384), (3392, 64989), (3816, 57768), (3984, 55332), (4176, 52788), (4399, 50112), (4482, 49184), (4611, 47808), (4814, 45792), (5088, 43326), (5312, 41499), (5568, 39591), (5724, 38512), (5976, 36888), (6148, 35856), (6264, 35192), (7221, 30528), (7632, 28884), (7968, 27666), (8352, 26394), (8798, 25056), (8964, 24592), (9222, 23904), (9628, 22896), (10176, 21663), (11448, 19256), (11952, 18444), (12296, 17928), (12528, 17596), (13197, 16704), (13833, 15936), (14442, 15264)]