254644992

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 909171200

約数和(自身を除く): 654526208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 256, 266, 277, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 554, 576, 608, 672, 684, 756, 768, 798, 831, 864, 896, 912, 1008, 1026, 1064, 1108, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1662, 1728, 1792, 1824, 1939, 2016, 2052, 2128, 2216, 2304, 2394, 2432, 2493, 2688, 2736, 3024, 3192, 3324, 3456, 3591, 3648, 3878, 4032, 4104, 4256, 4432, 4788, 4864, 4986, 5263, 5376, 5472, 5817, 6048, 6384, 6648, 6912, 7182, 7296, 7479, 7756, 8064, 8208, 8512, 8864, 9576, 9972, 10526, 10944, 11634, 12096, 12768, 13296, 14364, 14592, 14958, 15512, 15789, 16128, 16416, 17024, 17451, 17728, 19152, 19944, 21052, 21888, 23268, 24192, 25536, 26592, 28728, 29916, 31024, 31578, 32832, 34048, 34902, 35456, 36841, 38304, 39888, 42104, 43776, 46536, 47367, 48384, 51072, 52353, 53184, 57456, 59832, 62048, 63156, 65664, 69804, 70912, 73682, 76608, 79776, 84208, 93072, 94734, 102144, 104706, 106368, 110523, 114912, 119664, 124096, 126312, 131328, 139608, 142101, 147364, 153216, 159552, 168416, 186144, 189468, 209412, 212736, 221046, 229824, 239328, 248192, 252624, 279216, 284202, 294728, 306432, 319104, 331569, 336832, 372288, 378936, 418824, 442092, 459648, 478656, 496384, 505248, 558432, 568404, 589456, 638208, 663138, 673664, 744576, 757872, 837648, 884184, 919296, 957312, 994707, 1010496, 1116864, 1136808, 1178912, 1326276, 1347328, 1489152, 1515744, 1675296, 1768368, 1914624, 1989414, 2020992, 2233728, 2273616, 2357824, 2652552, 3031488, 3350592, 3536736, 3978828, 4041984, 4467456, 4547232, 4715648, 5305104, 6062976, 6701184, 7073472, 7957656, 9094464, 9431296, 10610208, 12125952, 13402368, 14146944, 15915312, 18188928, 21220416, 28293888, 31830624, 36377856, 42440832, 63661248, 84881664, 127322496, 254644992]

約数ペア:

[(1, 254644992), (2, 127322496), (3, 84881664), (4, 63661248), (6, 42440832), (7, 36377856), (8, 31830624), (9, 28293888), (12, 21220416), (14, 18188928), (16, 15915312), (18, 14146944), (19, 13402368), (21, 12125952), (24, 10610208), (27, 9431296), (28, 9094464), (32, 7957656), (36, 7073472), (38, 6701184), (42, 6062976), (48, 5305104), (54, 4715648), (56, 4547232), (57, 4467456), (63, 4041984), (64, 3978828), (72, 3536736), (76, 3350592), (84, 3031488), (96, 2652552), (108, 2357824), (112, 2273616), (114, 2233728), (126, 2020992), (128, 1989414), (133, 1914624), (144, 1768368), (152, 1675296), (168, 1515744), (171, 1489152), (189, 1347328), (192, 1326276), (216, 1178912), (224, 1136808), (228, 1116864), (252, 1010496), (256, 994707), (266, 957312), (277, 919296), (288, 884184), (304, 837648), (336, 757872), (342, 744576), (378, 673664), (384, 663138), (399, 638208), (432, 589456), (448, 568404), (456, 558432), (504, 505248), (513, 496384), (532, 478656), (554, 459648), (576, 442092), (608, 418824), (672, 378936), (684, 372288), (756, 336832), (768, 331569), (798, 319104), (831, 306432), (864, 294728), (896, 284202), (912, 279216), (1008, 252624), (1026, 248192), (1064, 239328), (1108, 229824), (1152, 221046), (1197, 212736), (1216, 209412), (1344, 189468), (1368, 186144), (1512, 168416), (1596, 159552), (1662, 153216), (1728, 147364), (1792, 142101), (1824, 139608), (1939, 131328), (2016, 126312), (2052, 124096), (2128, 119664), (2216, 114912), (2304, 110523), (2394, 106368), (2432, 104706), (2493, 102144), (2688, 94734), (2736, 93072), (3024, 84208), (3192, 79776), (3324, 76608), (3456, 73682), (3591, 70912), (3648, 69804), (3878, 65664), (4032, 63156), (4104, 62048), (4256, 59832), (4432, 57456), (4788, 53184), (4864, 52353), (4986, 51072), (5263, 48384), (5376, 47367), (5472, 46536), (5817, 43776), (6048, 42104), (6384, 39888), (6648, 38304), (6912, 36841), (7182, 35456), (7296, 34902), (7479, 34048), (7756, 32832), (8064, 31578), (8208, 31024), (8512, 29916), (8864, 28728), (9576, 26592), (9972, 25536), (10526, 24192), (10944, 23268), (11634, 21888), (12096, 21052), (12768, 19944), (13296, 19152), (14364, 17728), (14592, 17451), (14958, 17024), (15512, 16416), (15789, 16128)]