263939904

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 224

約数和(自身を含む): 841248000

約数和(自身を除く): 577308096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 46, 48, 54, 58, 64, 69, 72, 87, 92, 96, 108, 116, 138, 144, 174, 184, 192, 207, 216, 229, 232, 261, 276, 288, 348, 368, 414, 432, 458, 464, 522, 552, 576, 621, 667, 687, 696, 736, 783, 828, 864, 916, 928, 1044, 1104, 1242, 1334, 1374, 1392, 1472, 1566, 1656, 1728, 1832, 1856, 2001, 2061, 2088, 2208, 2484, 2668, 2748, 2784, 3132, 3312, 3664, 4002, 4122, 4176, 4416, 4968, 5267, 5336, 5496, 5568, 6003, 6183, 6264, 6624, 6641, 7328, 8004, 8244, 8352, 9936, 10534, 10672, 10992, 12006, 12366, 12528, 13248, 13282, 14656, 15801, 16008, 16488, 16704, 18009, 19872, 19923, 21068, 21344, 21984, 24012, 24732, 25056, 26564, 31602, 32016, 32976, 36018, 39744, 39846, 42136, 42688, 43968, 47403, 48024, 49464, 50112, 53128, 59769, 63204, 64032, 65952, 72036, 79692, 84272, 94806, 96048, 98928, 106256, 119538, 126408, 128064, 131904, 142209, 144072, 152743, 159384, 168544, 179307, 189612, 192096, 197856, 212512, 239076, 252816, 284418, 288144, 305486, 318768, 337088, 358614, 379224, 384192, 395712, 425024, 458229, 478152, 505632, 568836, 576288, 610972, 637536, 717228, 758448, 916458, 956304, 1011264, 1137672, 1152576, 1221944, 1275072, 1374687, 1434456, 1516896, 1832916, 1912608, 2275344, 2443888, 2749374, 2868912, 3033792, 3665832, 3825216, 4124061, 4550688, 4887776, 5498748, 5737824, 7331664, 8248122, 9101376, 9775552, 10997496, 11475648, 14663328, 16496244, 21994992, 29326656, 32992488, 43989984, 65984976, 87979968, 131969952, 263939904]

約数ペア:

[(1, 263939904), (2, 131969952), (3, 87979968), (4, 65984976), (6, 43989984), (8, 32992488), (9, 29326656), (12, 21994992), (16, 16496244), (18, 14663328), (23, 11475648), (24, 10997496), (27, 9775552), (29, 9101376), (32, 8248122), (36, 7331664), (46, 5737824), (48, 5498748), (54, 4887776), (58, 4550688), (64, 4124061), (69, 3825216), (72, 3665832), (87, 3033792), (92, 2868912), (96, 2749374), (108, 2443888), (116, 2275344), (138, 1912608), (144, 1832916), (174, 1516896), (184, 1434456), (192, 1374687), (207, 1275072), (216, 1221944), (229, 1152576), (232, 1137672), (261, 1011264), (276, 956304), (288, 916458), (348, 758448), (368, 717228), (414, 637536), (432, 610972), (458, 576288), (464, 568836), (522, 505632), (552, 478152), (576, 458229), (621, 425024), (667, 395712), (687, 384192), (696, 379224), (736, 358614), (783, 337088), (828, 318768), (864, 305486), (916, 288144), (928, 284418), (1044, 252816), (1104, 239076), (1242, 212512), (1334, 197856), (1374, 192096), (1392, 189612), (1472, 179307), (1566, 168544), (1656, 159384), (1728, 152743), (1832, 144072), (1856, 142209), (2001, 131904), (2061, 128064), (2088, 126408), (2208, 119538), (2484, 106256), (2668, 98928), (2748, 96048), (2784, 94806), (3132, 84272), (3312, 79692), (3664, 72036), (4002, 65952), (4122, 64032), (4176, 63204), (4416, 59769), (4968, 53128), (5267, 50112), (5336, 49464), (5496, 48024), (5568, 47403), (6003, 43968), (6183, 42688), (6264, 42136), (6624, 39846), (6641, 39744), (7328, 36018), (8004, 32976), (8244, 32016), (8352, 31602), (9936, 26564), (10534, 25056), (10672, 24732), (10992, 24012), (12006, 21984), (12366, 21344), (12528, 21068), (13248, 19923), (13282, 19872), (14656, 18009), (15801, 16704), (16008, 16488)]