249004992

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 694944000

約数和(自身を除く): 445939008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 113, 138, 184, 192, 226, 276, 339, 368, 452, 499, 552, 678, 736, 904, 998, 1104, 1356, 1472, 1497, 1808, 1996, 2208, 2599, 2712, 2994, 3616, 3992, 4416, 5198, 5424, 5988, 7232, 7797, 7984, 10396, 10848, 11477, 11976, 15594, 15968, 20792, 21696, 22954, 23952, 31188, 31936, 34431, 41584, 45908, 47904, 56387, 62376, 68862, 83168, 91816, 95808, 112774, 124752, 137724, 166336, 169161, 183632, 225548, 249504, 275448, 338322, 367264, 451096, 499008, 550896, 676644, 734528, 902192, 1101792, 1296901, 1353288, 1804384, 2203584, 2593802, 2706576, 3608768, 3890703, 5187604, 5413152, 7781406, 10375208, 10826304, 15562812, 20750416, 31125624, 41500832, 62251248, 83001664, 124502496, 249004992]

約数ペア:

[(1, 249004992), (2, 124502496), (3, 83001664), (4, 62251248), (6, 41500832), (8, 31125624), (12, 20750416), (16, 15562812), (23, 10826304), (24, 10375208), (32, 7781406), (46, 5413152), (48, 5187604), (64, 3890703), (69, 3608768), (92, 2706576), (96, 2593802), (113, 2203584), (138, 1804384), (184, 1353288), (192, 1296901), (226, 1101792), (276, 902192), (339, 734528), (368, 676644), (452, 550896), (499, 499008), (552, 451096), (678, 367264), (736, 338322), (904, 275448), (998, 249504), (1104, 225548), (1356, 183632), (1472, 169161), (1497, 166336), (1808, 137724), (1996, 124752), (2208, 112774), (2599, 95808), (2712, 91816), (2994, 83168), (3616, 68862), (3992, 62376), (4416, 56387), (5198, 47904), (5424, 45908), (5988, 41584), (7232, 34431), (7797, 31936), (7984, 31188), (10396, 23952), (10848, 22954), (11477, 21696), (11976, 20792), (15594, 15968)]