425811456

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 240

約数和(自身を含む): 1441824384

約数和(自身を除く): 1016012928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 307, 336, 344, 384, 387, 448, 504, 512, 516, 576, 602, 614, 672, 688, 768, 774, 896, 903, 921, 1008, 1032, 1152, 1204, 1228, 1344, 1376, 1536, 1548, 1792, 1806, 1842, 2016, 2064, 2149, 2304, 2408, 2456, 2688, 2709, 2752, 2763, 3096, 3584, 3612, 3684, 4032, 4128, 4298, 4608, 4816, 4912, 5376, 5418, 5504, 5526, 6192, 6447, 7224, 7368, 8064, 8256, 8596, 9632, 9824, 10752, 10836, 11008, 11052, 12384, 12894, 13201, 14448, 14736, 16128, 16512, 17192, 19264, 19341, 19648, 21672, 22016, 22104, 24768, 25788, 26402, 28896, 29472, 32256, 33024, 34384, 38528, 38682, 39296, 39603, 43344, 44208, 49536, 51576, 52804, 57792, 58944, 66048, 68768, 77056, 77364, 78592, 79206, 86688, 88416, 92407, 99072, 103152, 105608, 115584, 117888, 118809, 137536, 154112, 154728, 157184, 158412, 173376, 176832, 184814, 198144, 206304, 211216, 231168, 235776, 237618, 275072, 277221, 309456, 316824, 346752, 353664, 369628, 412608, 422432, 462336, 471552, 475236, 550144, 554442, 618912, 633648, 693504, 707328, 739256, 825216, 831663, 844864, 950472, 1100288, 1108884, 1237824, 1267296, 1387008, 1414656, 1478512, 1650432, 1663326, 1689728, 1900944, 2217768, 2475648, 2534592, 2957024, 3300864, 3326652, 3379456, 3801888, 4435536, 4951296, 5069184, 5914048, 6653304, 6758912, 7603776, 8871072, 9902592, 10138368, 11828096, 13306608, 15207552, 17742144, 20276736, 23656192, 26613216, 30415104, 35484288, 47312384, 53226432, 60830208, 70968576, 106452864, 141937152, 212905728, 425811456]

約数ペア:

[(1, 425811456), (2, 212905728), (3, 141937152), (4, 106452864), (6, 70968576), (7, 60830208), (8, 53226432), (9, 47312384), (12, 35484288), (14, 30415104), (16, 26613216), (18, 23656192), (21, 20276736), (24, 17742144), (28, 15207552), (32, 13306608), (36, 11828096), (42, 10138368), (43, 9902592), (48, 8871072), (56, 7603776), (63, 6758912), (64, 6653304), (72, 5914048), (84, 5069184), (86, 4951296), (96, 4435536), (112, 3801888), (126, 3379456), (128, 3326652), (129, 3300864), (144, 2957024), (168, 2534592), (172, 2475648), (192, 2217768), (224, 1900944), (252, 1689728), (256, 1663326), (258, 1650432), (288, 1478512), (301, 1414656), (307, 1387008), (336, 1267296), (344, 1237824), (384, 1108884), (387, 1100288), (448, 950472), (504, 844864), (512, 831663), (516, 825216), (576, 739256), (602, 707328), (614, 693504), (672, 633648), (688, 618912), (768, 554442), (774, 550144), (896, 475236), (903, 471552), (921, 462336), (1008, 422432), (1032, 412608), (1152, 369628), (1204, 353664), (1228, 346752), (1344, 316824), (1376, 309456), (1536, 277221), (1548, 275072), (1792, 237618), (1806, 235776), (1842, 231168), (2016, 211216), (2064, 206304), (2149, 198144), (2304, 184814), (2408, 176832), (2456, 173376), (2688, 158412), (2709, 157184), (2752, 154728), (2763, 154112), (3096, 137536), (3584, 118809), (3612, 117888), (3684, 115584), (4032, 105608), (4128, 103152), (4298, 99072), (4608, 92407), (4816, 88416), (4912, 86688), (5376, 79206), (5418, 78592), (5504, 77364), (5526, 77056), (6192, 68768), (6447, 66048), (7224, 58944), (7368, 57792), (8064, 52804), (8256, 51576), (8596, 49536), (9632, 44208), (9824, 43344), (10752, 39603), (10836, 39296), (11008, 38682), (11052, 38528), (12384, 34384), (12894, 33024), (13201, 32256), (14448, 29472), (14736, 28896), (16128, 26402), (16512, 25788), (17192, 24768), (19264, 22104), (19341, 22016), (19648, 21672)]