2991355136

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 8045184000

約数和(自身を除く): 5053828864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 128, 133, 152, 154, 163, 176, 196, 209, 224, 256, 266, 304, 308, 326, 343, 352, 392, 418, 448, 532, 539, 608, 616, 652, 686, 704, 784, 836, 896, 931, 1064, 1078, 1141, 1216, 1232, 1304, 1372, 1408, 1463, 1568, 1672, 1792, 1793, 1862, 2128, 2156, 2282, 2432, 2464, 2608, 2744, 2816, 2926, 3097, 3136, 3344, 3586, 3724, 3773, 4256, 4312, 4564, 4864, 4928, 5216, 5488, 5852, 6194, 6272, 6517, 6688, 7172, 7448, 7546, 7987, 8512, 8624, 9128, 9856, 10241, 10432, 10976, 11704, 12388, 12544, 12551, 13034, 13376, 14344, 14896, 15092, 15974, 17024, 17248, 18256, 19712, 20482, 20864, 21679, 21952, 23408, 24776, 25102, 26068, 26752, 28688, 29792, 30184, 31948, 34048, 34067, 34496, 36512, 40964, 41728, 43358, 43904, 46816, 49552, 50204, 52136, 53504, 55909, 57376, 59584, 60368, 63896, 68134, 68992, 71687, 73024, 81928, 86716, 87808, 87857, 93632, 99104, 100408, 104272, 111818, 114752, 119168, 120736, 127792, 136268, 137984, 143374, 146048, 151753, 163856, 173432, 175714, 187264, 198208, 200816, 208544, 223636, 229504, 238336, 238469, 241472, 255584, 272536, 286748, 292096, 303506, 327712, 346864, 351428, 374528, 396416, 401632, 417088, 447272, 459008, 476938, 482944, 511168, 545072, 573496, 607012, 614999, 655424, 693728, 702856, 792832, 803264, 834176, 894544, 953876, 965888, 1022336, 1062271, 1090144, 1146992, 1214024, 1229998, 1310848, 1387456, 1405712, 1606528, 1668352, 1669283, 1789088, 1907752, 2044672, 2124542, 2180288, 2293984, 2428048, 2459996, 2621696, 2774912, 2811424, 3213056, 3338566, 3578176, 3815504, 4249084, 4360576, 4587968, 4856096, 4919992, 5549824, 5622848, 6677132, 7156352, 7631008, 8498168, 8721152, 9175936, 9712192, 9839984, 11245696, 11684981, 13354264, 14312704, 15262016, 16996336, 18351872, 19424384, 19679968, 22491392, 23369962, 26708528, 30524032, 33992672, 38848768, 39359936, 46739924, 53417056, 61048064, 67985344, 78719872, 93479848, 106834112, 135970688, 157439744, 186959696, 213668224, 271941376, 373919392, 427336448, 747838784, 1495677568, 2991355136]

約数ペア:

[(1, 2991355136), (2, 1495677568), (4, 747838784), (7, 427336448), (8, 373919392), (11, 271941376), (14, 213668224), (16, 186959696), (19, 157439744), (22, 135970688), (28, 106834112), (32, 93479848), (38, 78719872), (44, 67985344), (49, 61048064), (56, 53417056), (64, 46739924), (76, 39359936), (77, 38848768), (88, 33992672), (98, 30524032), (112, 26708528), (128, 23369962), (133, 22491392), (152, 19679968), (154, 19424384), (163, 18351872), (176, 16996336), (196, 15262016), (209, 14312704), (224, 13354264), (256, 11684981), (266, 11245696), (304, 9839984), (308, 9712192), (326, 9175936), (343, 8721152), (352, 8498168), (392, 7631008), (418, 7156352), (448, 6677132), (532, 5622848), (539, 5549824), (608, 4919992), (616, 4856096), (652, 4587968), (686, 4360576), (704, 4249084), (784, 3815504), (836, 3578176), (896, 3338566), (931, 3213056), (1064, 2811424), (1078, 2774912), (1141, 2621696), (1216, 2459996), (1232, 2428048), (1304, 2293984), (1372, 2180288), (1408, 2124542), (1463, 2044672), (1568, 1907752), (1672, 1789088), (1792, 1669283), (1793, 1668352), (1862, 1606528), (2128, 1405712), (2156, 1387456), (2282, 1310848), (2432, 1229998), (2464, 1214024), (2608, 1146992), (2744, 1090144), (2816, 1062271), (2926, 1022336), (3097, 965888), (3136, 953876), (3344, 894544), (3586, 834176), (3724, 803264), (3773, 792832), (4256, 702856), (4312, 693728), (4564, 655424), (4864, 614999), (4928, 607012), (5216, 573496), (5488, 545072), (5852, 511168), (6194, 482944), (6272, 476938), (6517, 459008), (6688, 447272), (7172, 417088), (7448, 401632), (7546, 396416), (7987, 374528), (8512, 351428), (8624, 346864), (9128, 327712), (9856, 303506), (10241, 292096), (10432, 286748), (10976, 272536), (11704, 255584), (12388, 241472), (12544, 238469), (12551, 238336), (13034, 229504), (13376, 223636), (14344, 208544), (14896, 200816), (15092, 198208), (15974, 187264), (17024, 175714), (17248, 173432), (18256, 163856), (19712, 151753), (20482, 146048), (20864, 143374), (21679, 137984), (21952, 136268), (23408, 127792), (24776, 120736), (25102, 119168), (26068, 114752), (26752, 111818), (28688, 104272), (29792, 100408), (30184, 99104), (31948, 93632), (34048, 87857), (34067, 87808), (34496, 86716), (36512, 81928), (40964, 73024), (41728, 71687), (43358, 68992), (43904, 68134), (46816, 63896), (49552, 60368), (50204, 59584), (52136, 57376), (53504, 55909)]