488675611648

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2199181}}^1$

素因数の和:2199239

約数の個数: 88

約数和(自身を含む): 1152441741824

約数和(自身を除く): 663766130176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7168, 7936, 13888, 15872, 27776, 31744, 55552, 111104, 222208, 2199181, 4398362, 8796724, 15394267, 17593448, 30788534, 35186896, 61577068, 68174611, 70373792, 123154136, 136349222, 140747584, 246308272, 272698444, 281495168, 477222277, 492616544, 545396888, 562990336, 954444554, 985233088, 1090793776, 1125980672, 1908889108, 1970466176, 2181587552, 2251961344, 3817778216, 3940932352, 4363175104, 7635556432, 7881864704, 8726350208, 15271112864, 15763729408, 17452700416, 30542225728, 34905400832, 61084451456, 69810801664, 122168902912, 244337805824, 488675611648]

約数ペア:

[(1, 488675611648), (2, 244337805824), (4, 122168902912), (7, 69810801664), (8, 61084451456), (14, 34905400832), (16, 30542225728), (28, 17452700416), (31, 15763729408), (32, 15271112864), (56, 8726350208), (62, 7881864704), (64, 7635556432), (112, 4363175104), (124, 3940932352), (128, 3817778216), (217, 2251961344), (224, 2181587552), (248, 1970466176), (256, 1908889108), (434, 1125980672), (448, 1090793776), (496, 985233088), (512, 954444554), (868, 562990336), (896, 545396888), (992, 492616544), (1024, 477222277), (1736, 281495168), (1792, 272698444), (1984, 246308272), (3472, 140747584), (3584, 136349222), (3968, 123154136), (6944, 70373792), (7168, 68174611), (7936, 61577068), (13888, 35186896), (15872, 30788534), (27776, 17593448), (31744, 15394267), (55552, 8796724), (111104, 4398362), (222208, 2199181)]