258566784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 846028800

約数和(自身を除く): 587462016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 56, 58, 62, 64, 84, 87, 93, 96, 107, 112, 116, 124, 128, 168, 174, 186, 192, 203, 214, 217, 224, 232, 248, 321, 336, 348, 372, 384, 406, 428, 434, 448, 464, 496, 609, 642, 651, 672, 696, 744, 749, 812, 856, 868, 896, 899, 928, 992, 1218, 1284, 1302, 1344, 1392, 1488, 1498, 1624, 1712, 1736, 1798, 1856, 1984, 2247, 2436, 2568, 2604, 2688, 2697, 2784, 2976, 2996, 3103, 3248, 3317, 3424, 3472, 3596, 3712, 3968, 4494, 4872, 5136, 5208, 5394, 5568, 5952, 5992, 6206, 6293, 6496, 6634, 6848, 6944, 7192, 8988, 9309, 9744, 9951, 10272, 10416, 10788, 11136, 11904, 11984, 12412, 12586, 12992, 13268, 13696, 13888, 14384, 17976, 18618, 18879, 19488, 19902, 20544, 20832, 21576, 21721, 23219, 23968, 24824, 25172, 25984, 26536, 27776, 28768, 35952, 37236, 37758, 38976, 39804, 41088, 41664, 43152, 43442, 46438, 47936, 49648, 50344, 53072, 57536, 65163, 69657, 71904, 74472, 75516, 77952, 79608, 83328, 86304, 86884, 92876, 95872, 96193, 99296, 100688, 106144, 115072, 130326, 139314, 143808, 148944, 151032, 159216, 172608, 173768, 185752, 192386, 198592, 201376, 212288, 260652, 278628, 287616, 288579, 297888, 302064, 318432, 345216, 347536, 371504, 384772, 397184, 402752, 424576, 521304, 557256, 577158, 595776, 604128, 636864, 673351, 695072, 743008, 769544, 805504, 1042608, 1114512, 1154316, 1191552, 1208256, 1273728, 1346702, 1390144, 1486016, 1539088, 2020053, 2085216, 2229024, 2308632, 2416512, 2693404, 2780288, 2972032, 3078176, 4040106, 4170432, 4458048, 4617264, 5386808, 6156352, 8080212, 8340864, 8916096, 9234528, 10773616, 12312704, 16160424, 18469056, 21547232, 32320848, 36938112, 43094464, 64641696, 86188928, 129283392, 258566784]

約数ペア:

[(1, 258566784), (2, 129283392), (3, 86188928), (4, 64641696), (6, 43094464), (7, 36938112), (8, 32320848), (12, 21547232), (14, 18469056), (16, 16160424), (21, 12312704), (24, 10773616), (28, 9234528), (29, 8916096), (31, 8340864), (32, 8080212), (42, 6156352), (48, 5386808), (56, 4617264), (58, 4458048), (62, 4170432), (64, 4040106), (84, 3078176), (87, 2972032), (93, 2780288), (96, 2693404), (107, 2416512), (112, 2308632), (116, 2229024), (124, 2085216), (128, 2020053), (168, 1539088), (174, 1486016), (186, 1390144), (192, 1346702), (203, 1273728), (214, 1208256), (217, 1191552), (224, 1154316), (232, 1114512), (248, 1042608), (321, 805504), (336, 769544), (348, 743008), (372, 695072), (384, 673351), (406, 636864), (428, 604128), (434, 595776), (448, 577158), (464, 557256), (496, 521304), (609, 424576), (642, 402752), (651, 397184), (672, 384772), (696, 371504), (744, 347536), (749, 345216), (812, 318432), (856, 302064), (868, 297888), (896, 288579), (899, 287616), (928, 278628), (992, 260652), (1218, 212288), (1284, 201376), (1302, 198592), (1344, 192386), (1392, 185752), (1488, 173768), (1498, 172608), (1624, 159216), (1712, 151032), (1736, 148944), (1798, 143808), (1856, 139314), (1984, 130326), (2247, 115072), (2436, 106144), (2568, 100688), (2604, 99296), (2688, 96193), (2697, 95872), (2784, 92876), (2976, 86884), (2996, 86304), (3103, 83328), (3248, 79608), (3317, 77952), (3424, 75516), (3472, 74472), (3596, 71904), (3712, 69657), (3968, 65163), (4494, 57536), (4872, 53072), (5136, 50344), (5208, 49648), (5394, 47936), (5568, 46438), (5952, 43442), (5992, 43152), (6206, 41664), (6293, 41088), (6496, 39804), (6634, 38976), (6848, 37758), (6944, 37236), (7192, 35952), (8988, 28768), (9309, 27776), (9744, 26536), (9951, 25984), (10272, 25172), (10416, 24824), (10788, 23968), (11136, 23219), (11904, 21721), (11984, 21576), (12412, 20832), (12586, 20544), (12992, 19902), (13268, 19488), (13696, 18879), (13888, 18618), (14384, 17976)]