813079904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9068

約数の個数: 96

約数和(自身を含む): 2033934336

約数和(自身を除く): 1220854432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5642, 6448, 6944, 9007, 11284, 12896, 18014, 22568, 36028, 45136, 63049, 72056, 90272, 117091, 126098, 144112, 234182, 252196, 279217, 288224, 468364, 504392, 558434, 819637, 936728, 1008784, 1116868, 1639274, 1873456, 1954519, 2017568, 2233736, 3278548, 3629821, 3746912, 3909038, 4467472, 6557096, 7259642, 7818076, 8934944, 13114192, 14519284, 15636152, 25408747, 26228384, 29038568, 31272304, 50817494, 58077136, 62544608, 101634988, 116154272, 203269976, 406539952, 813079904]

約数ペア:

[(1, 813079904), (2, 406539952), (4, 203269976), (7, 116154272), (8, 101634988), (13, 62544608), (14, 58077136), (16, 50817494), (26, 31272304), (28, 29038568), (31, 26228384), (32, 25408747), (52, 15636152), (56, 14519284), (62, 13114192), (91, 8934944), (104, 7818076), (112, 7259642), (124, 6557096), (182, 4467472), (208, 3909038), (217, 3746912), (224, 3629821), (248, 3278548), (364, 2233736), (403, 2017568), (416, 1954519), (434, 1873456), (496, 1639274), (728, 1116868), (806, 1008784), (868, 936728), (992, 819637), (1456, 558434), (1612, 504392), (1736, 468364), (2821, 288224), (2912, 279217), (3224, 252196), (3472, 234182), (5642, 144112), (6448, 126098), (6944, 117091), (9007, 90272), (11284, 72056), (12896, 63049), (18014, 45136), (22568, 36028)]