218739904

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 56

約数和(自身を含む): 450159120

約数和(自身を除く): 231419216

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 212, 236, 424, 472, 848, 944, 1093, 1696, 1888, 2186, 3127, 3392, 3776, 4372, 6254, 8744, 12508, 17488, 25016, 34976, 50032, 57929, 64487, 69952, 100064, 115858, 128974, 200128, 231716, 257948, 463432, 515896, 926864, 1031792, 1853728, 2063584, 3417811, 3707456, 4127168, 6835622, 13671244, 27342488, 54684976, 109369952, 218739904]

約数ペア:

[(1, 218739904), (2, 109369952), (4, 54684976), (8, 27342488), (16, 13671244), (32, 6835622), (53, 4127168), (59, 3707456), (64, 3417811), (106, 2063584), (118, 1853728), (212, 1031792), (236, 926864), (424, 515896), (472, 463432), (848, 257948), (944, 231716), (1093, 200128), (1696, 128974), (1888, 115858), (2186, 100064), (3127, 69952), (3392, 64487), (3776, 57929), (4372, 50032), (6254, 34976), (8744, 25016), (12508, 17488)]