254942016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 224

約数和(自身を含む): 827105280

約数和(自身を除く): 572163264

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, 112, 116, 124, 168, 174, 186, 192, 203, 211, 217, 224, 232, 248, 336, 348, 372, 406, 422, 434, 448, 464, 496, 609, 633, 651, 672, 696, 744, 812, 844, 868, 899, 928, 992, 1218, 1266, 1302, 1344, 1392, 1477, 1488, 1624, 1688, 1736, 1798, 1856, 1984, 2436, 2532, 2604, 2697, 2784, 2954, 2976, 3248, 3376, 3472, 3596, 4431, 4872, 5064, 5208, 5394, 5568, 5908, 5952, 6119, 6293, 6496, 6541, 6752, 6944, 7192, 8862, 9744, 10128, 10416, 10788, 11816, 12238, 12586, 12992, 13082, 13504, 13888, 14384, 17724, 18357, 18879, 19488, 19623, 20256, 20832, 21576, 23632, 24476, 25172, 26164, 28768, 35448, 36714, 37758, 38976, 39246, 40512, 41664, 42833, 43152, 45787, 47264, 48952, 50344, 52328, 57536, 70896, 73428, 75516, 78492, 85666, 86304, 91574, 94528, 97904, 100688, 104656, 128499, 137361, 141792, 146856, 151032, 156984, 171332, 172608, 183148, 189689, 195808, 201376, 209312, 256998, 274722, 283584, 293712, 302064, 313968, 342664, 366296, 379378, 391616, 402752, 418624, 513996, 549444, 569067, 587424, 604128, 627936, 685328, 732592, 758756, 1027992, 1098888, 1138134, 1174848, 1208256, 1255872, 1327823, 1370656, 1465184, 1517512, 2055984, 2197776, 2276268, 2655646, 2741312, 2930368, 3035024, 3983469, 4111968, 4395552, 4552536, 5311292, 6070048, 7966938, 8223936, 8791104, 9105072, 10622584, 12140096, 15933876, 18210144, 21245168, 31867752, 36420288, 42490336, 63735504, 84980672, 127471008, 254942016]

約数ペア:

[(1, 254942016), (2, 127471008), (3, 84980672), (4, 63735504), (6, 42490336), (7, 36420288), (8, 31867752), (12, 21245168), (14, 18210144), (16, 15933876), (21, 12140096), (24, 10622584), (28, 9105072), (29, 8791104), (31, 8223936), (32, 7966938), (42, 6070048), (48, 5311292), (56, 4552536), (58, 4395552), (62, 4111968), (64, 3983469), (84, 3035024), (87, 2930368), (93, 2741312), (96, 2655646), (112, 2276268), (116, 2197776), (124, 2055984), (168, 1517512), (174, 1465184), (186, 1370656), (192, 1327823), (203, 1255872), (211, 1208256), (217, 1174848), (224, 1138134), (232, 1098888), (248, 1027992), (336, 758756), (348, 732592), (372, 685328), (406, 627936), (422, 604128), (434, 587424), (448, 569067), (464, 549444), (496, 513996), (609, 418624), (633, 402752), (651, 391616), (672, 379378), (696, 366296), (744, 342664), (812, 313968), (844, 302064), (868, 293712), (899, 283584), (928, 274722), (992, 256998), (1218, 209312), (1266, 201376), (1302, 195808), (1344, 189689), (1392, 183148), (1477, 172608), (1488, 171332), (1624, 156984), (1688, 151032), (1736, 146856), (1798, 141792), (1856, 137361), (1984, 128499), (2436, 104656), (2532, 100688), (2604, 97904), (2697, 94528), (2784, 91574), (2954, 86304), (2976, 85666), (3248, 78492), (3376, 75516), (3472, 73428), (3596, 70896), (4431, 57536), (4872, 52328), (5064, 50344), (5208, 48952), (5394, 47264), (5568, 45787), (5908, 43152), (5952, 42833), (6119, 41664), (6293, 40512), (6496, 39246), (6541, 38976), (6752, 37758), (6944, 36714), (7192, 35448), (8862, 28768), (9744, 26164), (10128, 25172), (10416, 24476), (10788, 23632), (11816, 21576), (12238, 20832), (12586, 20256), (12992, 19623), (13082, 19488), (13504, 18879), (13888, 18357), (14384, 17724)]