4447937182976

素因数分解:

$2^8\times 7^2\times {\mathrm{421}}^1\times {\mathrm{842249}}^1$

素因数の和:842700

約数の個数: 108

約数和(自身を含む): 10352595046500

約数和(自身を除く): 5904657863524

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 421, 448, 784, 842, 896, 1568, 1684, 1792, 2947, 3136, 3368, 5894, 6272, 6736, 11788, 12544, 13472, 20629, 23576, 26944, 41258, 47152, 53888, 82516, 94304, 107776, 165032, 188608, 330064, 377216, 660128, 754432, 842249, 1320256, 1684498, 2640512, 3368996, 5281024, 5895743, 6737992, 11791486, 13475984, 23582972, 26951968, 41270201, 47165944, 53903936, 82540402, 94331888, 107807872, 165080804, 188663776, 215615744, 330161608, 354586829, 377327552, 660323216, 709173658, 754655104, 1320646432, 1418347316, 1509310208, 2482107803, 2641292864, 2836694632, 4964215606, 5282585728, 5673389264, 9928431212, 10565171456, 11346778528, 17374754621, 19856862424, 22693557056, 34749509242, 39713724848, 45387114112, 69499018484, 79427449696, 90774228224, 138998036968, 158854899392, 277996073936, 317709798784, 555992147872, 635419597568, 1111984295744, 2223968591488, 4447937182976]

約数ペア:

[(1, 4447937182976), (2, 2223968591488), (4, 1111984295744), (7, 635419597568), (8, 555992147872), (14, 317709798784), (16, 277996073936), (28, 158854899392), (32, 138998036968), (49, 90774228224), (56, 79427449696), (64, 69499018484), (98, 45387114112), (112, 39713724848), (128, 34749509242), (196, 22693557056), (224, 19856862424), (256, 17374754621), (392, 11346778528), (421, 10565171456), (448, 9928431212), (784, 5673389264), (842, 5282585728), (896, 4964215606), (1568, 2836694632), (1684, 2641292864), (1792, 2482107803), (2947, 1509310208), (3136, 1418347316), (3368, 1320646432), (5894, 754655104), (6272, 709173658), (6736, 660323216), (11788, 377327552), (12544, 354586829), (13472, 330161608), (20629, 215615744), (23576, 188663776), (26944, 165080804), (41258, 107807872), (47152, 94331888), (53888, 82540402), (82516, 53903936), (94304, 47165944), (107776, 41270201), (165032, 26951968), (188608, 23582972), (330064, 13475984), (377216, 11791486), (660128, 6737992), (754432, 5895743), (842249, 5281024), (1320256, 3368996), (1684498, 2640512)]