8291212384

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13189

約数の個数: 144

約数和(自身を含む): 21110253696

約数和(自身を除く): 12819041312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 392, 403, 416, 434, 496, 637, 728, 784, 806, 868, 992, 1274, 1456, 1519, 1568, 1612, 1736, 2548, 2821, 2912, 3038, 3224, 3472, 5096, 5642, 6076, 6448, 6944, 10192, 11284, 12152, 12896, 13121, 19747, 20384, 22568, 24304, 26242, 39494, 45136, 48608, 52484, 78988, 90272, 91847, 104968, 157976, 170573, 183694, 209936, 315952, 341146, 367388, 406751, 419872, 631904, 642929, 682292, 734776, 813502, 1194011, 1285858, 1364584, 1469552, 1627004, 2388022, 2571716, 2729168, 2847257, 2939104, 3254008, 4776044, 5143432, 5287763, 5458336, 5694514, 6508016, 8358077, 9552088, 10286864, 10575526, 11389028, 13016032, 16716154, 19104176, 19930799, 20573728, 21151052, 22778056, 33432308, 37014341, 38208352, 39861598, 42302104, 45556112, 66864616, 74028682, 79723196, 84604208, 91112224, 133729232, 148057364, 159446392, 169208416, 259100387, 267458464, 296114728, 318892784, 518200774, 592229456, 637785568, 1036401548, 1184458912, 2072803096, 4145606192, 8291212384]

約数ペア:

[(1, 8291212384), (2, 4145606192), (4, 2072803096), (7, 1184458912), (8, 1036401548), (13, 637785568), (14, 592229456), (16, 518200774), (26, 318892784), (28, 296114728), (31, 267458464), (32, 259100387), (49, 169208416), (52, 159446392), (56, 148057364), (62, 133729232), (91, 91112224), (98, 84604208), (104, 79723196), (112, 74028682), (124, 66864616), (182, 45556112), (196, 42302104), (208, 39861598), (217, 38208352), (224, 37014341), (248, 33432308), (364, 22778056), (392, 21151052), (403, 20573728), (416, 19930799), (434, 19104176), (496, 16716154), (637, 13016032), (728, 11389028), (784, 10575526), (806, 10286864), (868, 9552088), (992, 8358077), (1274, 6508016), (1456, 5694514), (1519, 5458336), (1568, 5287763), (1612, 5143432), (1736, 4776044), (2548, 3254008), (2821, 2939104), (2912, 2847257), (3038, 2729168), (3224, 2571716), (3472, 2388022), (5096, 1627004), (5642, 1469552), (6076, 1364584), (6448, 1285858), (6944, 1194011), (10192, 813502), (11284, 734776), (12152, 682292), (12896, 642929), (13121, 631904), (19747, 419872), (20384, 406751), (22568, 367388), (24304, 341146), (26242, 315952), (39494, 209936), (45136, 183694), (48608, 170573), (52484, 157976), (78988, 104968), (90272, 91847)]