218851632

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 140

約数和(自身を含む): 658685520

約数和(自身を除く): 439833888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 647, 648, 696, 729, 783, 972, 1044, 1294, 1296, 1392, 1458, 1566, 1941, 1944, 2088, 2349, 2588, 2916, 3132, 3882, 3888, 4176, 4698, 5176, 5823, 5832, 6264, 7047, 7764, 9396, 10352, 11646, 11664, 12528, 14094, 15528, 17469, 18763, 18792, 21141, 23292, 28188, 31056, 34938, 37526, 37584, 42282, 46584, 52407, 56289, 56376, 69876, 75052, 84564, 93168, 104814, 112578, 112752, 139752, 150104, 157221, 168867, 169128, 209628, 225156, 279504, 300208, 314442, 337734, 338256, 419256, 450312, 471663, 506601, 628884, 675468, 838512, 900624, 943326, 1013202, 1257768, 1350936, 1519803, 1886652, 2026404, 2515536, 2701872, 3039606, 3773304, 4052808, 4559409, 6079212, 7546608, 8105616, 9118818, 12158424, 13678227, 18237636, 24316848, 27356454, 36475272, 54712908, 72950544, 109425816, 218851632]

約数ペア:

[(1, 218851632), (2, 109425816), (3, 72950544), (4, 54712908), (6, 36475272), (8, 27356454), (9, 24316848), (12, 18237636), (16, 13678227), (18, 12158424), (24, 9118818), (27, 8105616), (29, 7546608), (36, 6079212), (48, 4559409), (54, 4052808), (58, 3773304), (72, 3039606), (81, 2701872), (87, 2515536), (108, 2026404), (116, 1886652), (144, 1519803), (162, 1350936), (174, 1257768), (216, 1013202), (232, 943326), (243, 900624), (261, 838512), (324, 675468), (348, 628884), (432, 506601), (464, 471663), (486, 450312), (522, 419256), (647, 338256), (648, 337734), (696, 314442), (729, 300208), (783, 279504), (972, 225156), (1044, 209628), (1294, 169128), (1296, 168867), (1392, 157221), (1458, 150104), (1566, 139752), (1941, 112752), (1944, 112578), (2088, 104814), (2349, 93168), (2588, 84564), (2916, 75052), (3132, 69876), (3882, 56376), (3888, 56289), (4176, 52407), (4698, 46584), (5176, 42282), (5823, 37584), (5832, 37526), (6264, 34938), (7047, 31056), (7764, 28188), (9396, 23292), (10352, 21141), (11646, 18792), (11664, 18763), (12528, 17469), (14094, 15528)]