254171232

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 880588800

約数和(自身を除く): 626417568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 83, 84, 93, 96, 98, 112, 124, 126, 144, 147, 166, 168, 186, 196, 217, 224, 248, 249, 252, 279, 288, 294, 332, 336, 343, 372, 392, 434, 441, 496, 498, 504, 558, 581, 588, 651, 664, 672, 686, 744, 747, 784, 868, 882, 992, 996, 1008, 1029, 1116, 1162, 1176, 1302, 1328, 1372, 1488, 1494, 1519, 1568, 1736, 1743, 1764, 1953, 1992, 2016, 2058, 2232, 2324, 2352, 2573, 2604, 2656, 2744, 2976, 2988, 3038, 3087, 3472, 3486, 3528, 3906, 3984, 4067, 4116, 4464, 4557, 4648, 4704, 5146, 5208, 5229, 5488, 5976, 6076, 6174, 6944, 6972, 7056, 7719, 7812, 7968, 8134, 8232, 8928, 9114, 9296, 10292, 10416, 10458, 10633, 10976, 11952, 12152, 12201, 12348, 13671, 13944, 14112, 15438, 15624, 16268, 16464, 18011, 18228, 18592, 20584, 20832, 20916, 21266, 23157, 23904, 24304, 24402, 24696, 27342, 27888, 28469, 30876, 31248, 31899, 32536, 32928, 36022, 36456, 36603, 41168, 41832, 42532, 46314, 48608, 48804, 49392, 54033, 54684, 55776, 56938, 61752, 62496, 63798, 65072, 72044, 72912, 73206, 82336, 83664, 85064, 85407, 92628, 95697, 97608, 98784, 108066, 109368, 113876, 123504, 126077, 127596, 130144, 144088, 145824, 146412, 162099, 167328, 170128, 170814, 185256, 191394, 195216, 216132, 218736, 227752, 247008, 252154, 255192, 256221, 288176, 292824, 324198, 340256, 341628, 370512, 378231, 382788, 390432, 432264, 437472, 455504, 504308, 510384, 512442, 576352, 585648, 648396, 683256, 741024, 756462, 765576, 864528, 882539, 911008, 1008616, 1020768, 1024884, 1134693, 1171296, 1296792, 1366512, 1512924, 1531152, 1729056, 1765078, 2017232, 2049768, 2269386, 2593584, 2647617, 2733024, 3025848, 3062304, 3530156, 4034464, 4099536, 4538772, 5187168, 5295234, 6051696, 7060312, 7942851, 8199072, 9077544, 10590468, 12103392, 14120624, 15885702, 18155088, 21180936, 28241248, 31771404, 36310176, 42361872, 63542808, 84723744, 127085616, 254171232]

約数ペア:

[(1, 254171232), (2, 127085616), (3, 84723744), (4, 63542808), (6, 42361872), (7, 36310176), (8, 31771404), (9, 28241248), (12, 21180936), (14, 18155088), (16, 15885702), (18, 14120624), (21, 12103392), (24, 10590468), (28, 9077544), (31, 8199072), (32, 7942851), (36, 7060312), (42, 6051696), (48, 5295234), (49, 5187168), (56, 4538772), (62, 4099536), (63, 4034464), (72, 3530156), (83, 3062304), (84, 3025848), (93, 2733024), (96, 2647617), (98, 2593584), (112, 2269386), (124, 2049768), (126, 2017232), (144, 1765078), (147, 1729056), (166, 1531152), (168, 1512924), (186, 1366512), (196, 1296792), (217, 1171296), (224, 1134693), (248, 1024884), (249, 1020768), (252, 1008616), (279, 911008), (288, 882539), (294, 864528), (332, 765576), (336, 756462), (343, 741024), (372, 683256), (392, 648396), (434, 585648), (441, 576352), (496, 512442), (498, 510384), (504, 504308), (558, 455504), (581, 437472), (588, 432264), (651, 390432), (664, 382788), (672, 378231), (686, 370512), (744, 341628), (747, 340256), (784, 324198), (868, 292824), (882, 288176), (992, 256221), (996, 255192), (1008, 252154), (1029, 247008), (1116, 227752), (1162, 218736), (1176, 216132), (1302, 195216), (1328, 191394), (1372, 185256), (1488, 170814), (1494, 170128), (1519, 167328), (1568, 162099), (1736, 146412), (1743, 145824), (1764, 144088), (1953, 130144), (1992, 127596), (2016, 126077), (2058, 123504), (2232, 113876), (2324, 109368), (2352, 108066), (2573, 98784), (2604, 97608), (2656, 95697), (2744, 92628), (2976, 85407), (2988, 85064), (3038, 83664), (3087, 82336), (3472, 73206), (3486, 72912), (3528, 72044), (3906, 65072), (3984, 63798), (4067, 62496), (4116, 61752), (4464, 56938), (4557, 55776), (4648, 54684), (4704, 54033), (5146, 49392), (5208, 48804), (5229, 48608), (5488, 46314), (5976, 42532), (6076, 41832), (6174, 41168), (6944, 36603), (6972, 36456), (7056, 36022), (7719, 32928), (7812, 32536), (7968, 31899), (8134, 31248), (8232, 30876), (8928, 28469), (9114, 27888), (9296, 27342), (10292, 24696), (10416, 24402), (10458, 24304), (10633, 23904), (10976, 23157), (11952, 21266), (12152, 20916), (12201, 20832), (12348, 20584), (13671, 18592), (13944, 18228), (14112, 18011), (15438, 16464), (15624, 16268)]