621119232

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3955

約数の個数: 144

約数和(自身を含む): 1917108480

約数和(自身を除く): 1295989248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 3907, 4416, 4968, 5888, 6624, 6912, 7814, 8832, 9936, 11721, 13248, 15628, 17664, 19872, 23442, 26496, 31256, 35163, 39744, 46884, 52992, 62512, 70326, 79488, 89861, 93768, 105489, 125024, 140652, 158976, 179722, 187536, 210978, 250048, 269583, 281304, 359444, 375072, 421956, 500096, 539166, 562608, 718888, 750144, 808749, 843912, 1000192, 1078332, 1125216, 1437776, 1500288, 1617498, 1687824, 2156664, 2250432, 2426247, 2875552, 3000576, 3234996, 3375648, 4313328, 4500864, 4852494, 5751104, 6469992, 6751296, 8626656, 9001728, 9704988, 11502208, 12939984, 13502592, 17253312, 19409976, 23004416, 25879968, 27005184, 34506624, 38819952, 51759936, 69013248, 77639904, 103519872, 155279808, 207039744, 310559616, 621119232]

約数ペア:

[(1, 621119232), (2, 310559616), (3, 207039744), (4, 155279808), (6, 103519872), (8, 77639904), (9, 69013248), (12, 51759936), (16, 38819952), (18, 34506624), (23, 27005184), (24, 25879968), (27, 23004416), (32, 19409976), (36, 17253312), (46, 13502592), (48, 12939984), (54, 11502208), (64, 9704988), (69, 9001728), (72, 8626656), (92, 6751296), (96, 6469992), (108, 5751104), (128, 4852494), (138, 4500864), (144, 4313328), (184, 3375648), (192, 3234996), (207, 3000576), (216, 2875552), (256, 2426247), (276, 2250432), (288, 2156664), (368, 1687824), (384, 1617498), (414, 1500288), (432, 1437776), (552, 1125216), (576, 1078332), (621, 1000192), (736, 843912), (768, 808749), (828, 750144), (864, 718888), (1104, 562608), (1152, 539166), (1242, 500096), (1472, 421956), (1656, 375072), (1728, 359444), (2208, 281304), (2304, 269583), (2484, 250048), (2944, 210978), (3312, 187536), (3456, 179722), (3907, 158976), (4416, 140652), (4968, 125024), (5888, 105489), (6624, 93768), (6912, 89861), (7814, 79488), (8832, 70326), (9936, 62512), (11721, 52992), (13248, 46884), (15628, 39744), (17664, 35163), (19872, 31256), (23442, 26496)]