856848384

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 2938572000

約数和(自身を除く): 2081723616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 229, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 458, 464, 504, 512, 522, 576, 609, 672, 687, 696, 768, 812, 896, 916, 928, 1008, 1024, 1044, 1152, 1218, 1344, 1374, 1392, 1536, 1603, 1624, 1792, 1827, 1832, 1856, 2016, 2048, 2061, 2088, 2304, 2436, 2688, 2748, 2784, 3072, 3206, 3248, 3584, 3654, 3664, 3712, 4032, 4122, 4176, 4608, 4809, 4872, 5376, 5496, 5568, 6144, 6412, 6496, 6641, 7168, 7308, 7328, 7424, 8064, 8244, 8352, 9216, 9618, 9744, 10752, 10992, 11136, 12824, 12992, 13282, 14336, 14427, 14616, 14656, 14848, 16128, 16488, 16704, 18432, 19236, 19488, 19923, 21504, 21984, 22272, 25648, 25984, 26564, 28854, 29232, 29312, 29696, 32256, 32976, 33408, 38472, 38976, 39846, 43008, 43968, 44544, 46487, 51296, 51968, 53128, 57708, 58464, 58624, 59392, 59769, 64512, 65952, 66816, 76944, 77952, 79692, 87936, 89088, 92974, 102592, 103936, 106256, 115416, 116928, 117248, 119538, 129024, 131904, 133632, 139461, 153888, 155904, 159384, 175872, 178176, 185948, 205184, 207872, 212512, 230832, 233856, 234496, 239076, 263808, 267264, 278922, 307776, 311808, 318768, 351744, 371896, 410368, 415744, 418383, 425024, 461664, 467712, 468992, 478152, 527616, 534528, 557844, 615552, 623616, 637536, 703488, 743792, 820736, 836766, 850048, 923328, 935424, 956304, 1055232, 1115688, 1231104, 1247232, 1275072, 1406976, 1487584, 1641472, 1673532, 1700096, 1846656, 1870848, 1912608, 2110464, 2231376, 2462208, 2550144, 2975168, 3282944, 3347064, 3400192, 3693312, 3741696, 3825216, 4220928, 4462752, 4924416, 5100288, 5950336, 6694128, 6800384, 7386624, 7650432, 8925504, 9848832, 10200576, 11900672, 13388256, 13600768, 14773248, 15300864, 17851008, 20401152, 23801344, 26776512, 29546496, 30601728, 35702016, 40802304, 47602688, 53553024, 61203456, 71404032, 95205376, 107106048, 122406912, 142808064, 214212096, 285616128, 428424192, 856848384]

約数ペア:

[(1, 856848384), (2, 428424192), (3, 285616128), (4, 214212096), (6, 142808064), (7, 122406912), (8, 107106048), (9, 95205376), (12, 71404032), (14, 61203456), (16, 53553024), (18, 47602688), (21, 40802304), (24, 35702016), (28, 30601728), (29, 29546496), (32, 26776512), (36, 23801344), (42, 20401152), (48, 17851008), (56, 15300864), (58, 14773248), (63, 13600768), (64, 13388256), (72, 11900672), (84, 10200576), (87, 9848832), (96, 8925504), (112, 7650432), (116, 7386624), (126, 6800384), (128, 6694128), (144, 5950336), (168, 5100288), (174, 4924416), (192, 4462752), (203, 4220928), (224, 3825216), (229, 3741696), (232, 3693312), (252, 3400192), (256, 3347064), (261, 3282944), (288, 2975168), (336, 2550144), (348, 2462208), (384, 2231376), (406, 2110464), (448, 1912608), (458, 1870848), (464, 1846656), (504, 1700096), (512, 1673532), (522, 1641472), (576, 1487584), (609, 1406976), (672, 1275072), (687, 1247232), (696, 1231104), (768, 1115688), (812, 1055232), (896, 956304), (916, 935424), (928, 923328), (1008, 850048), (1024, 836766), (1044, 820736), (1152, 743792), (1218, 703488), (1344, 637536), (1374, 623616), (1392, 615552), (1536, 557844), (1603, 534528), (1624, 527616), (1792, 478152), (1827, 468992), (1832, 467712), (1856, 461664), (2016, 425024), (2048, 418383), (2061, 415744), (2088, 410368), (2304, 371896), (2436, 351744), (2688, 318768), (2748, 311808), (2784, 307776), (3072, 278922), (3206, 267264), (3248, 263808), (3584, 239076), (3654, 234496), (3664, 233856), (3712, 230832), (4032, 212512), (4122, 207872), (4176, 205184), (4608, 185948), (4809, 178176), (4872, 175872), (5376, 159384), (5496, 155904), (5568, 153888), (6144, 139461), (6412, 133632), (6496, 131904), (6641, 129024), (7168, 119538), (7308, 117248), (7328, 116928), (7424, 115416), (8064, 106256), (8244, 103936), (8352, 102592), (9216, 92974), (9618, 89088), (9744, 87936), (10752, 79692), (10992, 77952), (11136, 76944), (12824, 66816), (12992, 65952), (13282, 64512), (14336, 59769), (14427, 59392), (14616, 58624), (14656, 58464), (14848, 57708), (16128, 53128), (16488, 51968), (16704, 51296), (18432, 46487), (19236, 44544), (19488, 43968), (19923, 43008), (21504, 39846), (21984, 38976), (22272, 38472), (25648, 33408), (25984, 32976), (26564, 32256), (28854, 29696), (29232, 29312)]