358819328

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1967

約数の個数: 80

約数和(自身を含む): 835259040

約数和(自身を除く): 476439712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 742, 848, 896, 1484, 1696, 1792, 1889, 2968, 3392, 3584, 3778, 5936, 6784, 7556, 11872, 13223, 13568, 15112, 23744, 26446, 27136, 30224, 47488, 52892, 60448, 94976, 100117, 105784, 120896, 189952, 200234, 211568, 241792, 400468, 423136, 483584, 700819, 800936, 846272, 967168, 1401638, 1601872, 1692544, 2803276, 3203744, 3385088, 5606552, 6407488, 6770176, 11213104, 12814976, 22426208, 25629952, 44852416, 51259904, 89704832, 179409664, 358819328]

約数ペア:

[(1, 358819328), (2, 179409664), (4, 89704832), (7, 51259904), (8, 44852416), (14, 25629952), (16, 22426208), (28, 12814976), (32, 11213104), (53, 6770176), (56, 6407488), (64, 5606552), (106, 3385088), (112, 3203744), (128, 2803276), (212, 1692544), (224, 1601872), (256, 1401638), (371, 967168), (424, 846272), (448, 800936), (512, 700819), (742, 483584), (848, 423136), (896, 400468), (1484, 241792), (1696, 211568), (1792, 200234), (1889, 189952), (2968, 120896), (3392, 105784), (3584, 100117), (3778, 94976), (5936, 60448), (6784, 52892), (7556, 47488), (11872, 30224), (13223, 27136), (13568, 26446), (15112, 23744)]