31437504

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 224

約数和(自身を含む): 111191040

約数和(自身を除く): 79753536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 113, 126, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 226, 252, 276, 288, 322, 336, 339, 368, 378, 414, 432, 448, 452, 483, 504, 552, 576, 621, 644, 672, 678, 736, 756, 791, 828, 864, 904, 966, 1008, 1017, 1104, 1242, 1288, 1344, 1356, 1449, 1472, 1512, 1582, 1656, 1728, 1808, 1932, 2016, 2034, 2208, 2373, 2484, 2576, 2599, 2712, 2898, 3024, 3051, 3164, 3312, 3616, 3864, 4032, 4068, 4347, 4416, 4746, 4968, 5152, 5198, 5424, 5796, 6048, 6102, 6328, 6624, 7119, 7232, 7728, 7797, 8136, 8694, 9492, 9936, 10304, 10396, 10848, 11592, 12096, 12204, 12656, 13248, 14238, 15456, 15594, 16272, 17388, 18193, 18984, 19872, 20792, 21357, 21696, 23184, 23391, 24408, 25312, 28476, 30912, 31188, 32544, 34776, 36386, 37968, 39744, 41584, 42714, 46368, 46782, 48816, 50624, 54579, 56952, 62376, 65088, 69552, 70173, 72772, 75936, 83168, 85428, 92736, 93564, 97632, 109158, 113904, 124752, 139104, 140346, 145544, 151872, 163737, 166336, 170856, 187128, 195264, 218316, 227808, 249504, 278208, 280692, 291088, 327474, 341712, 374256, 436632, 455616, 491211, 499008, 561384, 582176, 654948, 683424, 748512, 873264, 982422, 1122768, 1164352, 1309896, 1366848, 1497024, 1746528, 1964844, 2245536, 2619792, 3493056, 3929688, 4491072, 5239584, 7859376, 10479168, 15718752, 31437504]

約数ペア:

[(1, 31437504), (2, 15718752), (3, 10479168), (4, 7859376), (6, 5239584), (7, 4491072), (8, 3929688), (9, 3493056), (12, 2619792), (14, 2245536), (16, 1964844), (18, 1746528), (21, 1497024), (23, 1366848), (24, 1309896), (27, 1164352), (28, 1122768), (32, 982422), (36, 873264), (42, 748512), (46, 683424), (48, 654948), (54, 582176), (56, 561384), (63, 499008), (64, 491211), (69, 455616), (72, 436632), (84, 374256), (92, 341712), (96, 327474), (108, 291088), (112, 280692), (113, 278208), (126, 249504), (138, 227808), (144, 218316), (161, 195264), (168, 187128), (184, 170856), (189, 166336), (192, 163737), (207, 151872), (216, 145544), (224, 140346), (226, 139104), (252, 124752), (276, 113904), (288, 109158), (322, 97632), (336, 93564), (339, 92736), (368, 85428), (378, 83168), (414, 75936), (432, 72772), (448, 70173), (452, 69552), (483, 65088), (504, 62376), (552, 56952), (576, 54579), (621, 50624), (644, 48816), (672, 46782), (678, 46368), (736, 42714), (756, 41584), (791, 39744), (828, 37968), (864, 36386), (904, 34776), (966, 32544), (1008, 31188), (1017, 30912), (1104, 28476), (1242, 25312), (1288, 24408), (1344, 23391), (1356, 23184), (1449, 21696), (1472, 21357), (1512, 20792), (1582, 19872), (1656, 18984), (1728, 18193), (1808, 17388), (1932, 16272), (2016, 15594), (2034, 15456), (2208, 14238), (2373, 13248), (2484, 12656), (2576, 12204), (2599, 12096), (2712, 11592), (2898, 10848), (3024, 10396), (3051, 10304), (3164, 9936), (3312, 9492), (3616, 8694), (3864, 8136), (4032, 7797), (4068, 7728), (4347, 7232), (4416, 7119), (4746, 6624), (4968, 6328), (5152, 6102), (5198, 6048), (5424, 5796)]