891141474496

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{8839}}^1$

素因数の和:11351

約数の個数: 168

約数和(自身を含む): 2216453235360

約数和(自身を除く): 1325311760864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2473, 2548, 2912, 3136, 4946, 5096, 5824, 8839, 9892, 10192, 17311, 17678, 19784, 20384, 32149, 34622, 35356, 39568, 40768, 61873, 64298, 69244, 70712, 79136, 114907, 121177, 123746, 128596, 138488, 141424, 158272, 225043, 229814, 242354, 247492, 257192, 276976, 282848, 433111, 450086, 459628, 484708, 494984, 514384, 553952, 565696, 804349, 866222, 900172, 919256, 969416, 989968, 1028768, 1107904, 1575301, 1608698, 1732444, 1800344, 1838512, 1938832, 1979936, 2057536, 3150602, 3217396, 3464888, 3600688, 3677024, 3877664, 3959872, 5630443, 6301204, 6434792, 6929776, 7201376, 7354048, 7755328, 11260886, 12602408, 12869584, 13859552, 14402752, 21858847, 22521772, 25204816, 25739168, 27719104, 43717694, 45043544, 50409632, 51478336, 87435388, 90087088, 100819264, 153011929, 174870776, 180174176, 284165011, 306023858, 349741552, 360348352, 568330022, 612047716, 699483104, 1071083503, 1136660044, 1224095432, 1398966208, 1989155077, 2142167006, 2273320088, 2448190864, 3978310154, 4284334012, 4546640176, 4896381728, 7956620308, 8568668024, 9093280352, 9792763456, 13924085539, 15913240616, 17137336048, 18186560704, 27848171078, 31826481232, 34274672096, 55696342156, 63652962464, 68549344192, 111392684312, 127305924928, 222785368624, 445570737248, 891141474496]

約数ペア:

[(1, 891141474496), (2, 445570737248), (4, 222785368624), (7, 127305924928), (8, 111392684312), (13, 68549344192), (14, 63652962464), (16, 55696342156), (26, 34274672096), (28, 31826481232), (32, 27848171078), (49, 18186560704), (52, 17137336048), (56, 15913240616), (64, 13924085539), (91, 9792763456), (98, 9093280352), (104, 8568668024), (112, 7956620308), (182, 4896381728), (196, 4546640176), (208, 4284334012), (224, 3978310154), (364, 2448190864), (392, 2273320088), (416, 2142167006), (448, 1989155077), (637, 1398966208), (728, 1224095432), (784, 1136660044), (832, 1071083503), (1274, 699483104), (1456, 612047716), (1568, 568330022), (2473, 360348352), (2548, 349741552), (2912, 306023858), (3136, 284165011), (4946, 180174176), (5096, 174870776), (5824, 153011929), (8839, 100819264), (9892, 90087088), (10192, 87435388), (17311, 51478336), (17678, 50409632), (19784, 45043544), (20384, 43717694), (32149, 27719104), (34622, 25739168), (35356, 25204816), (39568, 22521772), (40768, 21858847), (61873, 14402752), (64298, 13859552), (69244, 12869584), (70712, 12602408), (79136, 11260886), (114907, 7755328), (121177, 7354048), (123746, 7201376), (128596, 6929776), (138488, 6434792), (141424, 6301204), (158272, 5630443), (225043, 3959872), (229814, 3877664), (242354, 3677024), (247492, 3600688), (257192, 3464888), (276976, 3217396), (282848, 3150602), (433111, 2057536), (450086, 1979936), (459628, 1938832), (484708, 1838512), (494984, 1800344), (514384, 1732444), (553952, 1608698), (565696, 1575301), (804349, 1107904), (866222, 1028768), (900172, 989968), (919256, 969416)]