539433232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 1169925120

約数和(自身を除く): 630491888

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 269, 311, 403, 496, 538, 622, 806, 1076, 1244, 1612, 2152, 2488, 3224, 3497, 4043, 4304, 4976, 6448, 6994, 8086, 8339, 9641, 13988, 16172, 16678, 19282, 27976, 32344, 33356, 38564, 55952, 64688, 66712, 77128, 83659, 108407, 125333, 133424, 154256, 167318, 216814, 250666, 334636, 433628, 501332, 669272, 867256, 1002664, 1087567, 1338544, 1734512, 2005328, 2175134, 2593429, 4350268, 5186858, 8700536, 10373716, 17401072, 20747432, 33714577, 41494864, 67429154, 134858308, 269716616, 539433232]

約数ペア:

[(1, 539433232), (2, 269716616), (4, 134858308), (8, 67429154), (13, 41494864), (16, 33714577), (26, 20747432), (31, 17401072), (52, 10373716), (62, 8700536), (104, 5186858), (124, 4350268), (208, 2593429), (248, 2175134), (269, 2005328), (311, 1734512), (403, 1338544), (496, 1087567), (538, 1002664), (622, 867256), (806, 669272), (1076, 501332), (1244, 433628), (1612, 334636), (2152, 250666), (2488, 216814), (3224, 167318), (3497, 154256), (4043, 133424), (4304, 125333), (4976, 108407), (6448, 83659), (6994, 77128), (8086, 66712), (8339, 64688), (9641, 55952), (13988, 38564), (16172, 33356), (16678, 32344), (19282, 27976)]