239115672

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:750

約数の個数: 128

約数和(自身を含む): 699840000

約数和(自身を除く): 460724328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 59, 72, 87, 108, 116, 118, 174, 177, 216, 232, 236, 261, 348, 354, 472, 522, 531, 647, 696, 708, 783, 1044, 1062, 1294, 1416, 1566, 1593, 1711, 1941, 2088, 2124, 2588, 3132, 3186, 3422, 3882, 4248, 5133, 5176, 5823, 6264, 6372, 6844, 7764, 10266, 11646, 12744, 13688, 15399, 15528, 17469, 18763, 20532, 23292, 30798, 34938, 37526, 38173, 41064, 46197, 46584, 56289, 61596, 69876, 75052, 76346, 92394, 112578, 114519, 123192, 139752, 150104, 152692, 168867, 184788, 225156, 229038, 305384, 337734, 343557, 369576, 450312, 458076, 506601, 675468, 687114, 916152, 1013202, 1030671, 1107017, 1350936, 1374228, 2026404, 2061342, 2214034, 2748456, 3321051, 4052808, 4122684, 4428068, 6642102, 8245368, 8856136, 9963153, 13284204, 19926306, 26568408, 29889459, 39852612, 59778918, 79705224, 119557836, 239115672]

約数ペア:

[(1, 239115672), (2, 119557836), (3, 79705224), (4, 59778918), (6, 39852612), (8, 29889459), (9, 26568408), (12, 19926306), (18, 13284204), (24, 9963153), (27, 8856136), (29, 8245368), (36, 6642102), (54, 4428068), (58, 4122684), (59, 4052808), (72, 3321051), (87, 2748456), (108, 2214034), (116, 2061342), (118, 2026404), (174, 1374228), (177, 1350936), (216, 1107017), (232, 1030671), (236, 1013202), (261, 916152), (348, 687114), (354, 675468), (472, 506601), (522, 458076), (531, 450312), (647, 369576), (696, 343557), (708, 337734), (783, 305384), (1044, 229038), (1062, 225156), (1294, 184788), (1416, 168867), (1566, 152692), (1593, 150104), (1711, 139752), (1941, 123192), (2088, 114519), (2124, 112578), (2588, 92394), (3132, 76346), (3186, 75052), (3422, 69876), (3882, 61596), (4248, 56289), (5133, 46584), (5176, 46197), (5823, 41064), (6264, 38173), (6372, 37526), (6844, 34938), (7764, 30798), (10266, 23292), (11646, 20532), (12744, 18763), (13688, 17469), (15399, 15528)]