1261386432

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{4591}}^1$

素因数の和:4668

約数の個数: 140

約数和(自身を含む): 3810524256

約数和(自身を除く): 2549137824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 288, 318, 324, 424, 432, 477, 576, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1728, 1908, 2544, 2592, 2862, 3392, 3816, 4293, 4591, 5088, 5184, 5724, 7632, 8586, 9182, 10176, 11448, 13773, 15264, 17172, 18364, 22896, 27546, 30528, 34344, 36728, 41319, 45792, 55092, 68688, 73456, 82638, 91584, 110184, 123957, 137376, 146912, 165276, 220368, 243323, 247914, 274752, 293824, 330552, 371871, 440736, 486646, 495828, 661104, 729969, 743742, 881472, 973292, 991656, 1322208, 1459938, 1487484, 1946584, 1983312, 2189907, 2644416, 2919876, 2974968, 3893168, 3966624, 4379814, 5839752, 5949936, 6569721, 7786336, 7933248, 8759628, 11679504, 11899872, 13139442, 15572672, 17519256, 19709163, 23359008, 23799744, 26278884, 35038512, 39418326, 46718016, 52557768, 70077024, 78836652, 105115536, 140154048, 157673304, 210231072, 315346608, 420462144, 630693216, 1261386432]

約数ペア:

[(1, 1261386432), (2, 630693216), (3, 420462144), (4, 315346608), (6, 210231072), (8, 157673304), (9, 140154048), (12, 105115536), (16, 78836652), (18, 70077024), (24, 52557768), (27, 46718016), (32, 39418326), (36, 35038512), (48, 26278884), (53, 23799744), (54, 23359008), (64, 19709163), (72, 17519256), (81, 15572672), (96, 13139442), (106, 11899872), (108, 11679504), (144, 8759628), (159, 7933248), (162, 7786336), (192, 6569721), (212, 5949936), (216, 5839752), (288, 4379814), (318, 3966624), (324, 3893168), (424, 2974968), (432, 2919876), (477, 2644416), (576, 2189907), (636, 1983312), (648, 1946584), (848, 1487484), (864, 1459938), (954, 1322208), (1272, 991656), (1296, 973292), (1431, 881472), (1696, 743742), (1728, 729969), (1908, 661104), (2544, 495828), (2592, 486646), (2862, 440736), (3392, 371871), (3816, 330552), (4293, 293824), (4591, 274752), (5088, 247914), (5184, 243323), (5724, 220368), (7632, 165276), (8586, 146912), (9182, 137376), (10176, 123957), (11448, 110184), (13773, 91584), (15264, 82638), (17172, 73456), (18364, 68688), (22896, 55092), (27546, 45792), (30528, 41319), (34344, 36728)]