820867032

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 2533939200

約数和(自身を除く): 1713072168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 47, 51, 57, 68, 72, 76, 94, 102, 114, 136, 141, 152, 153, 171, 188, 204, 228, 282, 306, 323, 342, 376, 408, 423, 456, 564, 612, 646, 684, 751, 799, 846, 893, 969, 1128, 1224, 1292, 1368, 1502, 1598, 1692, 1786, 1938, 2253, 2397, 2584, 2679, 2907, 3004, 3196, 3384, 3572, 3876, 4506, 4794, 5358, 5814, 6008, 6392, 6759, 7144, 7191, 7752, 8037, 9012, 9588, 10716, 11628, 12767, 13518, 14269, 14382, 15181, 16074, 18024, 19176, 21432, 23256, 25534, 27036, 28538, 28764, 30362, 32148, 35297, 38301, 42807, 45543, 51068, 54072, 57076, 57528, 60724, 64296, 70594, 76602, 85614, 91086, 102136, 105891, 114152, 114903, 121448, 128421, 136629, 141188, 153204, 171228, 182172, 211782, 229806, 242573, 256842, 273258, 282376, 306408, 317673, 342456, 364344, 423564, 459612, 485146, 513684, 546516, 600049, 635346, 670643, 727719, 847128, 919224, 970292, 1027368, 1093032, 1200098, 1270692, 1341286, 1455438, 1800147, 1940584, 2011929, 2183157, 2400196, 2541384, 2682572, 2910876, 3600294, 4023858, 4366314, 4800392, 5365144, 5400441, 5821752, 6035787, 7200588, 8047716, 8732628, 10800882, 11400931, 12071574, 14401176, 16095432, 17465256, 21601764, 22801862, 24143148, 34202793, 43203528, 45603724, 48286296, 68405586, 91207448, 102608379, 136811172, 205216758, 273622344, 410433516, 820867032]

約数ペア:

[(1, 820867032), (2, 410433516), (3, 273622344), (4, 205216758), (6, 136811172), (8, 102608379), (9, 91207448), (12, 68405586), (17, 48286296), (18, 45603724), (19, 43203528), (24, 34202793), (34, 24143148), (36, 22801862), (38, 21601764), (47, 17465256), (51, 16095432), (57, 14401176), (68, 12071574), (72, 11400931), (76, 10800882), (94, 8732628), (102, 8047716), (114, 7200588), (136, 6035787), (141, 5821752), (152, 5400441), (153, 5365144), (171, 4800392), (188, 4366314), (204, 4023858), (228, 3600294), (282, 2910876), (306, 2682572), (323, 2541384), (342, 2400196), (376, 2183157), (408, 2011929), (423, 1940584), (456, 1800147), (564, 1455438), (612, 1341286), (646, 1270692), (684, 1200098), (751, 1093032), (799, 1027368), (846, 970292), (893, 919224), (969, 847128), (1128, 727719), (1224, 670643), (1292, 635346), (1368, 600049), (1502, 546516), (1598, 513684), (1692, 485146), (1786, 459612), (1938, 423564), (2253, 364344), (2397, 342456), (2584, 317673), (2679, 306408), (2907, 282376), (3004, 273258), (3196, 256842), (3384, 242573), (3572, 229806), (3876, 211782), (4506, 182172), (4794, 171228), (5358, 153204), (5814, 141188), (6008, 136629), (6392, 128421), (6759, 121448), (7144, 114903), (7191, 114152), (7752, 105891), (8037, 102136), (9012, 91086), (9588, 85614), (10716, 76602), (11628, 70594), (12767, 64296), (13518, 60724), (14269, 57528), (14382, 57076), (15181, 54072), (16074, 51068), (18024, 45543), (19176, 42807), (21432, 38301), (23256, 35297), (25534, 32148), (27036, 30362), (28538, 28764)]