19074411776

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1284

約数の個数: 144

約数和(自身を含む): 44469264000

約数和(自身を除く): 25394852224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 139, 146, 224, 256, 278, 292, 448, 511, 556, 584, 896, 973, 1022, 1049, 1112, 1168, 1792, 1946, 2044, 2098, 2224, 2336, 3892, 4088, 4196, 4448, 4672, 7343, 7784, 8176, 8392, 8896, 9344, 10147, 14686, 15568, 16352, 16784, 17792, 18688, 20294, 29372, 31136, 32704, 33568, 35584, 40588, 58744, 62272, 65408, 67136, 71029, 76577, 81176, 117488, 124544, 130816, 134272, 142058, 145811, 153154, 162352, 234976, 249088, 268544, 284116, 291622, 306308, 324704, 469952, 536039, 568232, 583244, 612616, 649408, 939904, 1020677, 1072078, 1136464, 1166488, 1225232, 1298816, 1879808, 2041354, 2144156, 2272928, 2332976, 2450464, 2597632, 4082708, 4288312, 4545856, 4665952, 4900928, 8165416, 8576624, 9091712, 9331904, 9801856, 10644203, 16330832, 17153248, 18183424, 18663808, 19603712, 21288406, 32661664, 34306496, 37327616, 42576812, 65323328, 68612992, 74509421, 85153624, 130646656, 137225984, 149018842, 170307248, 261293312, 298037684, 340614496, 596075368, 681228992, 1192150736, 1362457984, 2384301472, 2724915968, 4768602944, 9537205888, 19074411776]

約数ペア:

[(1, 19074411776), (2, 9537205888), (4, 4768602944), (7, 2724915968), (8, 2384301472), (14, 1362457984), (16, 1192150736), (28, 681228992), (32, 596075368), (56, 340614496), (64, 298037684), (73, 261293312), (112, 170307248), (128, 149018842), (139, 137225984), (146, 130646656), (224, 85153624), (256, 74509421), (278, 68612992), (292, 65323328), (448, 42576812), (511, 37327616), (556, 34306496), (584, 32661664), (896, 21288406), (973, 19603712), (1022, 18663808), (1049, 18183424), (1112, 17153248), (1168, 16330832), (1792, 10644203), (1946, 9801856), (2044, 9331904), (2098, 9091712), (2224, 8576624), (2336, 8165416), (3892, 4900928), (4088, 4665952), (4196, 4545856), (4448, 4288312), (4672, 4082708), (7343, 2597632), (7784, 2450464), (8176, 2332976), (8392, 2272928), (8896, 2144156), (9344, 2041354), (10147, 1879808), (14686, 1298816), (15568, 1225232), (16352, 1166488), (16784, 1136464), (17792, 1072078), (18688, 1020677), (20294, 939904), (29372, 649408), (31136, 612616), (32704, 583244), (33568, 568232), (35584, 536039), (40588, 469952), (58744, 324704), (62272, 306308), (65408, 291622), (67136, 284116), (71029, 268544), (76577, 249088), (81176, 234976), (117488, 162352), (124544, 153154), (130816, 145811), (134272, 142058)]