2028091968

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:610

約数の個数: 252

約数和(自身を含む): 6816734652

約数和(自身を除く): 4788642684

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 181, 192, 196, 224, 252, 288, 294, 336, 362, 392, 397, 441, 448, 504, 543, 576, 588, 672, 724, 784, 794, 882, 1008, 1086, 1176, 1191, 1267, 1344, 1448, 1568, 1588, 1629, 1764, 2016, 2172, 2352, 2382, 2534, 2779, 2896, 3136, 3176, 3258, 3528, 3573, 3801, 4032, 4344, 4704, 4764, 5068, 5558, 5792, 6352, 6516, 7056, 7146, 7602, 8337, 8688, 8869, 9408, 9528, 10136, 11116, 11403, 11584, 12704, 13032, 14112, 14292, 15204, 16674, 17376, 17738, 19056, 19453, 20272, 22232, 22806, 25011, 25408, 26064, 26607, 28224, 28584, 30408, 33348, 34752, 35476, 38112, 38906, 40544, 44464, 45612, 50022, 52128, 53214, 57168, 58359, 60816, 66696, 70952, 71857, 76224, 77812, 79821, 81088, 88928, 91224, 100044, 104256, 106428, 114336, 116718, 121632, 133392, 141904, 143714, 155624, 159642, 175077, 177856, 182448, 200088, 212856, 215571, 228672, 233436, 243264, 266784, 283808, 287428, 311248, 319284, 350154, 364896, 400176, 425712, 431142, 466872, 502999, 533568, 567616, 574856, 622496, 638568, 646713, 700308, 729792, 800352, 851424, 862284, 933744, 1005998, 1149712, 1244992, 1277136, 1293426, 1400616, 1508997, 1600704, 1702848, 1724568, 1867488, 2011996, 2299424, 2554272, 2586852, 2801232, 3017994, 3449136, 3520993, 3734976, 4023992, 4526991, 4598848, 5108544, 5173704, 5602464, 6035988, 6898272, 7041986, 8047984, 9053982, 10347408, 10562979, 11204928, 12071976, 13796544, 14083972, 16095968, 18107964, 20694816, 21125958, 24143952, 28167944, 31688937, 32191936, 36215928, 41389632, 42251916, 48287904, 56335888, 63377874, 72431856, 84503832, 96575808, 112671776, 126755748, 144863712, 169007664, 225343552, 253511496, 289727424, 338015328, 507022992, 676030656, 1014045984, 2028091968]

約数ペア:

[(1, 2028091968), (2, 1014045984), (3, 676030656), (4, 507022992), (6, 338015328), (7, 289727424), (8, 253511496), (9, 225343552), (12, 169007664), (14, 144863712), (16, 126755748), (18, 112671776), (21, 96575808), (24, 84503832), (28, 72431856), (32, 63377874), (36, 56335888), (42, 48287904), (48, 42251916), (49, 41389632), (56, 36215928), (63, 32191936), (64, 31688937), (72, 28167944), (84, 24143952), (96, 21125958), (98, 20694816), (112, 18107964), (126, 16095968), (144, 14083972), (147, 13796544), (168, 12071976), (181, 11204928), (192, 10562979), (196, 10347408), (224, 9053982), (252, 8047984), (288, 7041986), (294, 6898272), (336, 6035988), (362, 5602464), (392, 5173704), (397, 5108544), (441, 4598848), (448, 4526991), (504, 4023992), (543, 3734976), (576, 3520993), (588, 3449136), (672, 3017994), (724, 2801232), (784, 2586852), (794, 2554272), (882, 2299424), (1008, 2011996), (1086, 1867488), (1176, 1724568), (1191, 1702848), (1267, 1600704), (1344, 1508997), (1448, 1400616), (1568, 1293426), (1588, 1277136), (1629, 1244992), (1764, 1149712), (2016, 1005998), (2172, 933744), (2352, 862284), (2382, 851424), (2534, 800352), (2779, 729792), (2896, 700308), (3136, 646713), (3176, 638568), (3258, 622496), (3528, 574856), (3573, 567616), (3801, 533568), (4032, 502999), (4344, 466872), (4704, 431142), (4764, 425712), (5068, 400176), (5558, 364896), (5792, 350154), (6352, 319284), (6516, 311248), (7056, 287428), (7146, 283808), (7602, 266784), (8337, 243264), (8688, 233436), (8869, 228672), (9408, 215571), (9528, 212856), (10136, 200088), (11116, 182448), (11403, 177856), (11584, 175077), (12704, 159642), (13032, 155624), (14112, 143714), (14292, 141904), (15204, 133392), (16674, 121632), (17376, 116718), (17738, 114336), (19056, 106428), (19453, 104256), (20272, 100044), (22232, 91224), (22806, 88928), (25011, 81088), (25408, 79821), (26064, 77812), (26607, 76224), (28224, 71857), (28584, 70952), (30408, 66696), (33348, 60816), (34752, 58359), (35476, 57168), (38112, 53214), (38906, 52128), (40544, 50022), (44464, 45612)]