1290196992

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 3978374400

約数和(自身を除く): 2688177408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 229, 256, 262, 336, 384, 393, 448, 458, 512, 524, 672, 687, 768, 786, 896, 916, 917, 1024, 1048, 1344, 1374, 1536, 1572, 1603, 1792, 1832, 1834, 2048, 2096, 2688, 2748, 2751, 3072, 3144, 3206, 3584, 3664, 3668, 4192, 4809, 5376, 5496, 5502, 6144, 6288, 6412, 7168, 7328, 7336, 8384, 9618, 10752, 10992, 11004, 12576, 12824, 14336, 14656, 14672, 16768, 19236, 21504, 21984, 22008, 25152, 25648, 29312, 29344, 29999, 33536, 38472, 43008, 43968, 44016, 50304, 51296, 58624, 58688, 59998, 67072, 76944, 87936, 88032, 89997, 100608, 102592, 117248, 117376, 119996, 134144, 153888, 175872, 176064, 179994, 201216, 205184, 209993, 234496, 234752, 239992, 268288, 307776, 351744, 352128, 359988, 402432, 410368, 419986, 468992, 469504, 479984, 615552, 629979, 703488, 704256, 719976, 804864, 820736, 839972, 939008, 959968, 1231104, 1259958, 1406976, 1408512, 1439952, 1641472, 1679944, 1878016, 1919936, 2462208, 2519916, 2817024, 2879904, 3282944, 3359888, 3839872, 4924416, 5039832, 5634048, 5759808, 6719776, 7679744, 9848832, 10079664, 11519616, 13439552, 15359488, 20159328, 23039232, 26879104, 30718976, 40318656, 46078464, 53758208, 61437952, 80637312, 92156928, 107516416, 161274624, 184313856, 215032832, 322549248, 430065664, 645098496, 1290196992]

約数ペア:

[(1, 1290196992), (2, 645098496), (3, 430065664), (4, 322549248), (6, 215032832), (7, 184313856), (8, 161274624), (12, 107516416), (14, 92156928), (16, 80637312), (21, 61437952), (24, 53758208), (28, 46078464), (32, 40318656), (42, 30718976), (48, 26879104), (56, 23039232), (64, 20159328), (84, 15359488), (96, 13439552), (112, 11519616), (128, 10079664), (131, 9848832), (168, 7679744), (192, 6719776), (224, 5759808), (229, 5634048), (256, 5039832), (262, 4924416), (336, 3839872), (384, 3359888), (393, 3282944), (448, 2879904), (458, 2817024), (512, 2519916), (524, 2462208), (672, 1919936), (687, 1878016), (768, 1679944), (786, 1641472), (896, 1439952), (916, 1408512), (917, 1406976), (1024, 1259958), (1048, 1231104), (1344, 959968), (1374, 939008), (1536, 839972), (1572, 820736), (1603, 804864), (1792, 719976), (1832, 704256), (1834, 703488), (2048, 629979), (2096, 615552), (2688, 479984), (2748, 469504), (2751, 468992), (3072, 419986), (3144, 410368), (3206, 402432), (3584, 359988), (3664, 352128), (3668, 351744), (4192, 307776), (4809, 268288), (5376, 239992), (5496, 234752), (5502, 234496), (6144, 209993), (6288, 205184), (6412, 201216), (7168, 179994), (7328, 176064), (7336, 175872), (8384, 153888), (9618, 134144), (10752, 119996), (10992, 117376), (11004, 117248), (12576, 102592), (12824, 100608), (14336, 89997), (14656, 88032), (14672, 87936), (16768, 76944), (19236, 67072), (21504, 59998), (21984, 58688), (22008, 58624), (25152, 51296), (25648, 50304), (29312, 44016), (29344, 43968), (29999, 43008), (33536, 38472)]