1330754752

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 2671913376

約数和(自身を除く): 1341158624

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 263, 346, 457, 526, 692, 914, 1052, 1384, 1828, 2104, 2768, 3656, 4208, 5536, 7312, 8416, 11072, 14624, 16832, 29248, 45499, 79061, 90998, 120191, 158122, 181996, 240382, 316244, 363992, 480764, 632488, 727984, 961528, 1264976, 1455968, 1923056, 2529952, 2911936, 3846112, 5059904, 7692224, 20793043, 41586086, 83172172, 166344344, 332688688, 665377376, 1330754752]

約数ペア:

[(1, 1330754752), (2, 665377376), (4, 332688688), (8, 166344344), (16, 83172172), (32, 41586086), (64, 20793043), (173, 7692224), (263, 5059904), (346, 3846112), (457, 2911936), (526, 2529952), (692, 1923056), (914, 1455968), (1052, 1264976), (1384, 961528), (1828, 727984), (2104, 632488), (2768, 480764), (3656, 363992), (4208, 316244), (5536, 240382), (7312, 181996), (8416, 158122), (11072, 120191), (14624, 90998), (16832, 79061), (29248, 45499)]