330852704

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16231}}^1$

素因数の和:16268

約数の個数: 72

約数和(自身を含む): 816047568

約数和(自身を除く): 485194864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 16231, 20384, 32462, 64924, 113617, 129848, 211003, 227234, 259696, 422006, 454468, 519392, 795319, 844012, 908936, 1477021, 1590638, 1688024, 1817872, 2954042, 3181276, 3376048, 3635744, 5908084, 6362552, 6752096, 10339147, 11816168, 12725104, 20678294, 23632336, 25450208, 41356588, 47264672, 82713176, 165426352, 330852704]

約数ペア:

[(1, 330852704), (2, 165426352), (4, 82713176), (7, 47264672), (8, 41356588), (13, 25450208), (14, 23632336), (16, 20678294), (26, 12725104), (28, 11816168), (32, 10339147), (49, 6752096), (52, 6362552), (56, 5908084), (91, 3635744), (98, 3376048), (104, 3181276), (112, 2954042), (182, 1817872), (196, 1688024), (208, 1590638), (224, 1477021), (364, 908936), (392, 844012), (416, 795319), (637, 519392), (728, 454468), (784, 422006), (1274, 259696), (1456, 227234), (1568, 211003), (2548, 129848), (2912, 113617), (5096, 64924), (10192, 32462), (16231, 20384)]