208303056

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1338

約数の個数: 160

約数和(自身を含む): 666624000

約数和(自身を除く): 458320944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 432, 464, 468, 522, 624, 696, 702, 754, 783, 936, 1044, 1131, 1279, 1392, 1404, 1508, 1566, 1872, 2088, 2262, 2558, 2808, 3016, 3132, 3393, 3837, 4176, 4524, 5116, 5616, 6032, 6264, 6786, 7674, 9048, 10179, 10232, 11511, 12528, 13572, 15348, 16627, 18096, 20358, 20464, 23022, 27144, 30696, 33254, 34533, 37091, 40716, 46044, 49881, 54288, 61392, 66508, 69066, 74182, 81432, 92088, 99762, 111273, 133016, 138132, 148364, 149643, 162864, 184176, 199524, 222546, 266032, 276264, 296728, 299286, 333819, 399048, 445092, 448929, 482183, 552528, 593456, 598572, 667638, 798096, 890184, 897858, 964366, 1001457, 1197144, 1335276, 1446549, 1780368, 1795716, 1928732, 2002914, 2394288, 2670552, 2893098, 3591432, 3857464, 4005828, 4339647, 5341104, 5786196, 7182864, 7714928, 8011656, 8679294, 11572392, 13018941, 16023312, 17358588, 23144784, 26037882, 34717176, 52075764, 69434352, 104151528, 208303056]

約数ペア:

[(1, 208303056), (2, 104151528), (3, 69434352), (4, 52075764), (6, 34717176), (8, 26037882), (9, 23144784), (12, 17358588), (13, 16023312), (16, 13018941), (18, 11572392), (24, 8679294), (26, 8011656), (27, 7714928), (29, 7182864), (36, 5786196), (39, 5341104), (48, 4339647), (52, 4005828), (54, 3857464), (58, 3591432), (72, 2893098), (78, 2670552), (87, 2394288), (104, 2002914), (108, 1928732), (116, 1795716), (117, 1780368), (144, 1446549), (156, 1335276), (174, 1197144), (208, 1001457), (216, 964366), (232, 897858), (234, 890184), (261, 798096), (312, 667638), (348, 598572), (351, 593456), (377, 552528), (432, 482183), (464, 448929), (468, 445092), (522, 399048), (624, 333819), (696, 299286), (702, 296728), (754, 276264), (783, 266032), (936, 222546), (1044, 199524), (1131, 184176), (1279, 162864), (1392, 149643), (1404, 148364), (1508, 138132), (1566, 133016), (1872, 111273), (2088, 99762), (2262, 92088), (2558, 81432), (2808, 74182), (3016, 69066), (3132, 66508), (3393, 61392), (3837, 54288), (4176, 49881), (4524, 46044), (5116, 40716), (5616, 37091), (6032, 34533), (6264, 33254), (6786, 30696), (7674, 27144), (9048, 23022), (10179, 20464), (10232, 20358), (11511, 18096), (12528, 16627), (13572, 15348)]