2521991808

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1800

約数の個数: 256

約数和(自身を含む): 8651232000

約数和(自身を除く): 6129240192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 384, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 854, 864, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1512, 1647, 1708, 1709, 1728, 1952, 2016, 2196, 2562, 2688, 2928, 3024, 3294, 3416, 3418, 3456, 3843, 3904, 4032, 4392, 5124, 5127, 5856, 6048, 6588, 6832, 6836, 7686, 7808, 8064, 8784, 10248, 10254, 11529, 11712, 11963, 12096, 13176, 13664, 13672, 15372, 15381, 17568, 20496, 20508, 23058, 23424, 23926, 24192, 26352, 27328, 27344, 30744, 30762, 35136, 35889, 40992, 41016, 46116, 46143, 47852, 52704, 54656, 54688, 61488, 61524, 70272, 71778, 81984, 82032, 92232, 92286, 95704, 104249, 105408, 107667, 109376, 122976, 123048, 143556, 163968, 164064, 184464, 184572, 191408, 208498, 210816, 215334, 218752, 245952, 246096, 287112, 312747, 323001, 328128, 368928, 369144, 382816, 416996, 430668, 491904, 492192, 574224, 625494, 646002, 656256, 729743, 737856, 738288, 765632, 833992, 861336, 938241, 984384, 1148448, 1250988, 1292004, 1459486, 1475712, 1476576, 1531264, 1667984, 1722672, 1876482, 1968768, 2189229, 2296896, 2501976, 2584008, 2814723, 2918972, 2953152, 3335968, 3445344, 3752964, 4378458, 4593792, 5003952, 5168016, 5629446, 5837944, 5906304, 6567687, 6671936, 6890688, 7505928, 8756916, 10007904, 10336032, 11258892, 11675888, 13135374, 13343872, 13781376, 15011856, 17513832, 19703061, 20015808, 20672064, 22517784, 23351776, 26270748, 30023712, 35027664, 39406122, 40031616, 41344128, 45035568, 46703552, 52541496, 60047424, 70055328, 78812244, 90071136, 93407104, 105082992, 120094848, 140110656, 157624488, 180142272, 210165984, 280221312, 315248976, 360284544, 420331968, 630497952, 840663936, 1260995904, 2521991808]

約数ペア:

[(1, 2521991808), (2, 1260995904), (3, 840663936), (4, 630497952), (6, 420331968), (7, 360284544), (8, 315248976), (9, 280221312), (12, 210165984), (14, 180142272), (16, 157624488), (18, 140110656), (21, 120094848), (24, 105082992), (27, 93407104), (28, 90071136), (32, 78812244), (36, 70055328), (42, 60047424), (48, 52541496), (54, 46703552), (56, 45035568), (61, 41344128), (63, 40031616), (64, 39406122), (72, 35027664), (84, 30023712), (96, 26270748), (108, 23351776), (112, 22517784), (122, 20672064), (126, 20015808), (128, 19703061), (144, 17513832), (168, 15011856), (183, 13781376), (189, 13343872), (192, 13135374), (216, 11675888), (224, 11258892), (244, 10336032), (252, 10007904), (288, 8756916), (336, 7505928), (366, 6890688), (378, 6671936), (384, 6567687), (427, 5906304), (432, 5837944), (448, 5629446), (488, 5168016), (504, 5003952), (549, 4593792), (576, 4378458), (672, 3752964), (732, 3445344), (756, 3335968), (854, 2953152), (864, 2918972), (896, 2814723), (976, 2584008), (1008, 2501976), (1098, 2296896), (1152, 2189229), (1281, 1968768), (1344, 1876482), (1464, 1722672), (1512, 1667984), (1647, 1531264), (1708, 1476576), (1709, 1475712), (1728, 1459486), (1952, 1292004), (2016, 1250988), (2196, 1148448), (2562, 984384), (2688, 938241), (2928, 861336), (3024, 833992), (3294, 765632), (3416, 738288), (3418, 737856), (3456, 729743), (3843, 656256), (3904, 646002), (4032, 625494), (4392, 574224), (5124, 492192), (5127, 491904), (5856, 430668), (6048, 416996), (6588, 382816), (6832, 369144), (6836, 368928), (7686, 328128), (7808, 323001), (8064, 312747), (8784, 287112), (10248, 246096), (10254, 245952), (11529, 218752), (11712, 215334), (11963, 210816), (12096, 208498), (13176, 191408), (13664, 184572), (13672, 184464), (15372, 164064), (15381, 163968), (17568, 143556), (20496, 123048), (20508, 122976), (23058, 109376), (23424, 107667), (23926, 105408), (24192, 104249), (26352, 95704), (27328, 92286), (27344, 92232), (30744, 82032), (30762, 81984), (35136, 71778), (35889, 70272), (40992, 61524), (41016, 61488), (46116, 54688), (46143, 54656), (47852, 52704)]