1648879232

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 256

約数和(自身を含む): 4676071680

約数和(自身を除く): 3027192448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 77, 88, 91, 104, 112, 119, 128, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 272, 286, 308, 352, 364, 374, 416, 442, 448, 476, 544, 572, 616, 704, 728, 748, 757, 832, 884, 896, 952, 1001, 1088, 1144, 1232, 1309, 1408, 1456, 1496, 1514, 1547, 1664, 1768, 1904, 2002, 2176, 2288, 2431, 2464, 2618, 2912, 2992, 3028, 3094, 3536, 3808, 4004, 4576, 4862, 4928, 5236, 5299, 5824, 5984, 6056, 6188, 7072, 7616, 8008, 8327, 9152, 9724, 9841, 9856, 10472, 10598, 11648, 11968, 12112, 12376, 12869, 14144, 15232, 16016, 16654, 17017, 18304, 19448, 19682, 20944, 21196, 23936, 24224, 24752, 25738, 28288, 32032, 33308, 34034, 38896, 39364, 41888, 42392, 48448, 49504, 51476, 58289, 64064, 66616, 68068, 68887, 77792, 78728, 83776, 84784, 90083, 96896, 99008, 102952, 108251, 116578, 128128, 133232, 136136, 137774, 141559, 155584, 157456, 167297, 167552, 169568, 180166, 198016, 205904, 216502, 233156, 266464, 272272, 275548, 283118, 311168, 314912, 334594, 339136, 360332, 411808, 433004, 466312, 532928, 544544, 551096, 566236, 629824, 669188, 678272, 720664, 757757, 823616, 866008, 932624, 990913, 1065856, 1089088, 1102192, 1132472, 1171079, 1259648, 1338376, 1441328, 1515514, 1647232, 1732016, 1840267, 1865248, 1981826, 2178176, 2204384, 2264944, 2342158, 2676752, 2882656, 3031028, 3464032, 3680534, 3730496, 3963652, 4408768, 4529888, 4684316, 5353504, 5765312, 6062056, 6928064, 7361068, 7460992, 7927304, 8817536, 9059776, 9368632, 10707008, 11530624, 12124112, 12881869, 13856128, 14722136, 15854608, 18119552, 18737264, 21414016, 24248224, 25763738, 29444272, 31709216, 37474528, 48496448, 51527476, 58888544, 63418432, 74949056, 96992896, 103054952, 117777088, 126836864, 149898112, 206109904, 235554176, 412219808, 824439616, 1648879232]

約数ペア:

[(1, 1648879232), (2, 824439616), (4, 412219808), (7, 235554176), (8, 206109904), (11, 149898112), (13, 126836864), (14, 117777088), (16, 103054952), (17, 96992896), (22, 74949056), (26, 63418432), (28, 58888544), (32, 51527476), (34, 48496448), (44, 37474528), (52, 31709216), (56, 29444272), (64, 25763738), (68, 24248224), (77, 21414016), (88, 18737264), (91, 18119552), (104, 15854608), (112, 14722136), (119, 13856128), (128, 12881869), (136, 12124112), (143, 11530624), (154, 10707008), (176, 9368632), (182, 9059776), (187, 8817536), (208, 7927304), (221, 7460992), (224, 7361068), (238, 6928064), (272, 6062056), (286, 5765312), (308, 5353504), (352, 4684316), (364, 4529888), (374, 4408768), (416, 3963652), (442, 3730496), (448, 3680534), (476, 3464032), (544, 3031028), (572, 2882656), (616, 2676752), (704, 2342158), (728, 2264944), (748, 2204384), (757, 2178176), (832, 1981826), (884, 1865248), (896, 1840267), (952, 1732016), (1001, 1647232), (1088, 1515514), (1144, 1441328), (1232, 1338376), (1309, 1259648), (1408, 1171079), (1456, 1132472), (1496, 1102192), (1514, 1089088), (1547, 1065856), (1664, 990913), (1768, 932624), (1904, 866008), (2002, 823616), (2176, 757757), (2288, 720664), (2431, 678272), (2464, 669188), (2618, 629824), (2912, 566236), (2992, 551096), (3028, 544544), (3094, 532928), (3536, 466312), (3808, 433004), (4004, 411808), (4576, 360332), (4862, 339136), (4928, 334594), (5236, 314912), (5299, 311168), (5824, 283118), (5984, 275548), (6056, 272272), (6188, 266464), (7072, 233156), (7616, 216502), (8008, 205904), (8327, 198016), (9152, 180166), (9724, 169568), (9841, 167552), (9856, 167297), (10472, 157456), (10598, 155584), (11648, 141559), (11968, 137774), (12112, 136136), (12376, 133232), (12869, 128128), (14144, 116578), (15232, 108251), (16016, 102952), (16654, 99008), (17017, 96896), (18304, 90083), (19448, 84784), (19682, 83776), (20944, 78728), (21196, 77792), (23936, 68887), (24224, 68068), (24752, 66616), (25738, 64064), (28288, 58289), (32032, 51476), (33308, 49504), (34034, 48448), (38896, 42392), (39364, 41888)]