406539952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9066

約数の個数: 80

約数和(自身を含む): 1000824832

約数和(自身を除く): 594284880

約数列:

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

約数ペア:

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