391474944

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 432

約数和(自身を含む): 1428510720

約数和(自身を除く): 1037035776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 31, 32, 36, 42, 48, 54, 56, 58, 62, 63, 64, 72, 81, 84, 87, 93, 96, 108, 112, 116, 124, 126, 128, 144, 162, 168, 174, 186, 189, 192, 203, 216, 217, 224, 232, 243, 248, 252, 256, 261, 279, 288, 324, 336, 348, 372, 378, 384, 406, 432, 434, 448, 464, 486, 496, 504, 522, 558, 567, 576, 609, 648, 651, 672, 696, 744, 756, 768, 783, 812, 837, 864, 868, 896, 899, 928, 972, 992, 1008, 1044, 1116, 1134, 1152, 1218, 1296, 1302, 1344, 1392, 1488, 1512, 1566, 1624, 1674, 1701, 1728, 1736, 1792, 1798, 1827, 1856, 1944, 1953, 1984, 2016, 2088, 2232, 2268, 2304, 2349, 2436, 2511, 2592, 2604, 2688, 2697, 2784, 2976, 3024, 3132, 3248, 3348, 3402, 3456, 3472, 3596, 3654, 3712, 3888, 3906, 3968, 4032, 4176, 4464, 4536, 4698, 4872, 5022, 5184, 5208, 5376, 5394, 5481, 5568, 5859, 5952, 6048, 6264, 6293, 6496, 6696, 6804, 6912, 6944, 7047, 7192, 7308, 7424, 7533, 7776, 7812, 7936, 8064, 8091, 8352, 8928, 9072, 9396, 9744, 10044, 10368, 10416, 10788, 10962, 11136, 11718, 11904, 12096, 12528, 12586, 12992, 13392, 13608, 13888, 14094, 14384, 14616, 15066, 15552, 15624, 16128, 16182, 16443, 16704, 17577, 17856, 18144, 18792, 18879, 19488, 20088, 20736, 20832, 21576, 21924, 22272, 23436, 23808, 24192, 24273, 25056, 25172, 25984, 26784, 27216, 27776, 28188, 28768, 29232, 30132, 31104, 31248, 32364, 32886, 33408, 35154, 35712, 36288, 37584, 37758, 38976, 40176, 41664, 43152, 43848, 46872, 48384, 48546, 49329, 50112, 50344, 51968, 52731, 53568, 54432, 55552, 56376, 56637, 57536, 58464, 60264, 62208, 62496, 64728, 65772, 66816, 70308, 71424, 72576, 72819, 75168, 75516, 77952, 80352, 83328, 86304, 87696, 93744, 97092, 98658, 100224, 100688, 105462, 107136, 108864, 112752, 113274, 115072, 116928, 120528, 124992, 129456, 131544, 140616, 145152, 145638, 150336, 151032, 155904, 160704, 166656, 169911, 172608, 175392, 187488, 194184, 197316, 200448, 201376, 210924, 214272, 217728, 218457, 225504, 226548, 230144, 233856, 241056, 249984, 258912, 263088, 281232, 291276, 300672, 302064, 321408, 339822, 345216, 350784, 374976, 388368, 394632, 402752, 421848, 435456, 436914, 451008, 453096, 467712, 482112, 499968, 509733, 517824, 526176, 562464, 582552, 601344, 604128, 642816, 679644, 690432, 701568, 749952, 776736, 789264, 805504, 843696, 873828, 902016, 906192, 964224, 1019466, 1035648, 1052352, 1124928, 1165104, 1208256, 1359288, 1403136, 1499904, 1529199, 1553472, 1578528, 1611008, 1687392, 1747656, 1804032, 1812384, 1928448, 2038932, 2071296, 2104704, 2249856, 2330208, 2416512, 2718576, 3058398, 3106944, 3157056, 3374784, 3495312, 3624768, 4077864, 4209408, 4499712, 4660416, 4833024, 5437152, 6116796, 6213888, 6314112, 6749568, 6990624, 7249536, 8155728, 9320832, 10874304, 12233592, 12628224, 13499136, 13981248, 14499072, 16311456, 18641664, 21748608, 24467184, 27962496, 32622912, 43497216, 48934368, 55924992, 65245824, 97868736, 130491648, 195737472, 391474944]

約数ペア:

[(1, 391474944), (2, 195737472), (3, 130491648), (4, 97868736), (6, 65245824), (7, 55924992), (8, 48934368), (9, 43497216), (12, 32622912), (14, 27962496), (16, 24467184), (18, 21748608), (21, 18641664), (24, 16311456), (27, 14499072), (28, 13981248), (29, 13499136), (31, 12628224), (32, 12233592), (36, 10874304), (42, 9320832), (48, 8155728), (54, 7249536), (56, 6990624), (58, 6749568), (62, 6314112), (63, 6213888), (64, 6116796), (72, 5437152), (81, 4833024), (84, 4660416), (87, 4499712), (93, 4209408), (96, 4077864), (108, 3624768), (112, 3495312), (116, 3374784), (124, 3157056), (126, 3106944), (128, 3058398), (144, 2718576), (162, 2416512), (168, 2330208), (174, 2249856), (186, 2104704), (189, 2071296), (192, 2038932), (203, 1928448), (216, 1812384), (217, 1804032), (224, 1747656), (232, 1687392), (243, 1611008), (248, 1578528), (252, 1553472), (256, 1529199), (261, 1499904), (279, 1403136), (288, 1359288), (324, 1208256), (336, 1165104), (348, 1124928), (372, 1052352), (378, 1035648), (384, 1019466), (406, 964224), (432, 906192), (434, 902016), (448, 873828), (464, 843696), (486, 805504), (496, 789264), (504, 776736), (522, 749952), (558, 701568), (567, 690432), (576, 679644), (609, 642816), (648, 604128), (651, 601344), (672, 582552), (696, 562464), (744, 526176), (756, 517824), (768, 509733), (783, 499968), (812, 482112), (837, 467712), (864, 453096), (868, 451008), (896, 436914), (899, 435456), (928, 421848), (972, 402752), (992, 394632), (1008, 388368), (1044, 374976), (1116, 350784), (1134, 345216), (1152, 339822), (1218, 321408), (1296, 302064), (1302, 300672), (1344, 291276), (1392, 281232), (1488, 263088), (1512, 258912), (1566, 249984), (1624, 241056), (1674, 233856), (1701, 230144), (1728, 226548), (1736, 225504), (1792, 218457), (1798, 217728), (1827, 214272), (1856, 210924), (1944, 201376), (1953, 200448), (1984, 197316), (2016, 194184), (2088, 187488), (2232, 175392), (2268, 172608), (2304, 169911), (2349, 166656), (2436, 160704), (2511, 155904), (2592, 151032), (2604, 150336), (2688, 145638), (2697, 145152), (2784, 140616), (2976, 131544), (3024, 129456), (3132, 124992), (3248, 120528), (3348, 116928), (3402, 115072), (3456, 113274), (3472, 112752), (3596, 108864), (3654, 107136), (3712, 105462), (3888, 100688), (3906, 100224), (3968, 98658), (4032, 97092), (4176, 93744), (4464, 87696), (4536, 86304), (4698, 83328), (4872, 80352), (5022, 77952), (5184, 75516), (5208, 75168), (5376, 72819), (5394, 72576), (5481, 71424), (5568, 70308), (5859, 66816), (5952, 65772), (6048, 64728), (6264, 62496), (6293, 62208), (6496, 60264), (6696, 58464), (6804, 57536), (6912, 56637), (6944, 56376), (7047, 55552), (7192, 54432), (7308, 53568), (7424, 52731), (7533, 51968), (7776, 50344), (7812, 50112), (7936, 49329), (8064, 48546), (8091, 48384), (8352, 46872), (8928, 43848), (9072, 43152), (9396, 41664), (9744, 40176), (10044, 38976), (10368, 37758), (10416, 37584), (10788, 36288), (10962, 35712), (11136, 35154), (11718, 33408), (11904, 32886), (12096, 32364), (12528, 31248), (12586, 31104), (12992, 30132), (13392, 29232), (13608, 28768), (13888, 28188), (14094, 27776), (14384, 27216), (14616, 26784), (15066, 25984), (15552, 25172), (15624, 25056), (16128, 24273), (16182, 24192), (16443, 23808), (16704, 23436), (17577, 22272), (17856, 21924), (18144, 21576), (18792, 20832), (18879, 20736), (19488, 20088)]