2840354048

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 6748339584

約数和(自身を除く): 3907985536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 67, 82, 112, 128, 134, 164, 224, 256, 268, 287, 328, 448, 469, 536, 574, 577, 656, 896, 938, 1072, 1148, 1154, 1312, 1792, 1876, 2144, 2296, 2308, 2624, 2747, 3752, 4039, 4288, 4592, 4616, 5248, 5494, 7504, 8078, 8576, 9184, 9232, 10496, 10988, 15008, 16156, 17152, 18368, 18464, 19229, 21976, 23657, 30016, 32312, 36736, 36928, 38458, 38659, 43952, 47314, 60032, 64624, 73472, 73856, 76916, 77318, 87904, 94628, 120064, 129248, 147712, 153832, 154636, 165599, 175808, 189256, 258496, 270613, 307664, 309272, 331198, 351616, 378512, 516992, 541226, 615328, 618544, 662396, 703232, 757024, 1033984, 1082452, 1230656, 1237088, 1324792, 1514048, 1585019, 2164904, 2461312, 2474176, 2649584, 3028096, 3170038, 4329808, 4922624, 4948352, 5299168, 6056192, 6340076, 8659616, 9896704, 10598336, 11095133, 12680152, 17319232, 21196672, 22190266, 25360304, 34638464, 42393344, 44380532, 50720608, 69276928, 88761064, 101441216, 177522128, 202882432, 355044256, 405764864, 710088512, 1420177024, 2840354048]

約数ペア:

[(1, 2840354048), (2, 1420177024), (4, 710088512), (7, 405764864), (8, 355044256), (14, 202882432), (16, 177522128), (28, 101441216), (32, 88761064), (41, 69276928), (56, 50720608), (64, 44380532), (67, 42393344), (82, 34638464), (112, 25360304), (128, 22190266), (134, 21196672), (164, 17319232), (224, 12680152), (256, 11095133), (268, 10598336), (287, 9896704), (328, 8659616), (448, 6340076), (469, 6056192), (536, 5299168), (574, 4948352), (577, 4922624), (656, 4329808), (896, 3170038), (938, 3028096), (1072, 2649584), (1148, 2474176), (1154, 2461312), (1312, 2164904), (1792, 1585019), (1876, 1514048), (2144, 1324792), (2296, 1237088), (2308, 1230656), (2624, 1082452), (2747, 1033984), (3752, 757024), (4039, 703232), (4288, 662396), (4592, 618544), (4616, 615328), (5248, 541226), (5494, 516992), (7504, 378512), (8078, 351616), (8576, 331198), (9184, 309272), (9232, 307664), (10496, 270613), (10988, 258496), (15008, 189256), (16156, 175808), (17152, 165599), (18368, 154636), (18464, 153832), (19229, 147712), (21976, 129248), (23657, 120064), (30016, 94628), (32312, 87904), (36736, 77318), (36928, 76916), (38458, 73856), (38659, 73472), (43952, 64624), (47314, 60032)]