765420216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 2143238400

約数和(自身を除く): 1377818184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 157, 177, 236, 264, 313, 314, 354, 471, 472, 626, 628, 649, 708, 939, 942, 1252, 1256, 1298, 1416, 1727, 1878, 1884, 1947, 2504, 2596, 3443, 3454, 3756, 3768, 3894, 5181, 5192, 6886, 6908, 7512, 7788, 9263, 10329, 10362, 13772, 13816, 15576, 18467, 18526, 20658, 20724, 27544, 27789, 36934, 37052, 41316, 41448, 49141, 55401, 55578, 73868, 74104, 82632, 98282, 101893, 110802, 111156, 147423, 147736, 196564, 203137, 203786, 221604, 222312, 294846, 305679, 393128, 406274, 407572, 443208, 540551, 589692, 609411, 611358, 812548, 815144, 1081102, 1179384, 1218822, 1222716, 1621653, 1625096, 2162204, 2437644, 2445432, 2899319, 3243306, 4324408, 4875288, 5798638, 6486612, 8697957, 11597276, 12973224, 17395914, 23194552, 31892509, 34791828, 63785018, 69583656, 95677527, 127570036, 191355054, 255140072, 382710108, 765420216]

約数ペア:

[(1, 765420216), (2, 382710108), (3, 255140072), (4, 191355054), (6, 127570036), (8, 95677527), (11, 69583656), (12, 63785018), (22, 34791828), (24, 31892509), (33, 23194552), (44, 17395914), (59, 12973224), (66, 11597276), (88, 8697957), (118, 6486612), (132, 5798638), (157, 4875288), (177, 4324408), (236, 3243306), (264, 2899319), (313, 2445432), (314, 2437644), (354, 2162204), (471, 1625096), (472, 1621653), (626, 1222716), (628, 1218822), (649, 1179384), (708, 1081102), (939, 815144), (942, 812548), (1252, 611358), (1256, 609411), (1298, 589692), (1416, 540551), (1727, 443208), (1878, 407572), (1884, 406274), (1947, 393128), (2504, 305679), (2596, 294846), (3443, 222312), (3454, 221604), (3756, 203786), (3768, 203137), (3894, 196564), (5181, 147736), (5192, 147423), (6886, 111156), (6908, 110802), (7512, 101893), (7788, 98282), (9263, 82632), (10329, 74104), (10362, 73868), (13772, 55578), (13816, 55401), (15576, 49141), (18467, 41448), (18526, 41316), (20658, 37052), (20724, 36934), (27544, 27789)]