395612672

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 120

約数和(自身を含む): 991053756

約数和(自身を除く): 595441084

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 896, 1213, 1274, 1456, 1568, 1664, 1792, 2426, 2548, 2912, 3136, 3328, 3584, 4852, 5096, 5824, 6272, 6656, 8491, 9704, 10192, 11648, 12544, 15769, 16982, 19408, 20384, 23296, 25088, 31538, 33964, 38816, 40768, 46592, 59437, 63076, 67928, 77632, 81536, 110383, 118874, 126152, 135856, 155264, 163072, 220766, 237748, 252304, 271712, 310528, 326144, 441532, 475496, 504608, 543424, 621056, 772681, 883064, 950992, 1009216, 1086848, 1545362, 1766128, 1901984, 2018432, 2173696, 3090724, 3532256, 3803968, 4036864, 4347392, 6181448, 7064512, 7607936, 8073728, 12362896, 14129024, 15215872, 24725792, 28258048, 30431744, 49451584, 56516096, 98903168, 197806336, 395612672]

約数ペア:

[(1, 395612672), (2, 197806336), (4, 98903168), (7, 56516096), (8, 49451584), (13, 30431744), (14, 28258048), (16, 24725792), (26, 15215872), (28, 14129024), (32, 12362896), (49, 8073728), (52, 7607936), (56, 7064512), (64, 6181448), (91, 4347392), (98, 4036864), (104, 3803968), (112, 3532256), (128, 3090724), (182, 2173696), (196, 2018432), (208, 1901984), (224, 1766128), (256, 1545362), (364, 1086848), (392, 1009216), (416, 950992), (448, 883064), (512, 772681), (637, 621056), (728, 543424), (784, 504608), (832, 475496), (896, 441532), (1213, 326144), (1274, 310528), (1456, 271712), (1568, 252304), (1664, 237748), (1792, 220766), (2426, 163072), (2548, 155264), (2912, 135856), (3136, 126152), (3328, 118874), (3584, 110383), (4852, 81536), (5096, 77632), (5824, 67928), (6272, 63076), (6656, 59437), (8491, 46592), (9704, 40768), (10192, 38816), (11648, 33964), (12544, 31538), (15769, 25088), (16982, 23296), (19408, 20384)]