1031582288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2784

約数の個数: 80

約数和(自身を含む): 2283282432

約数和(自身を除く): 1251700144

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 71, 88, 124, 142, 176, 248, 284, 341, 496, 568, 682, 781, 1136, 1364, 1562, 2201, 2663, 2728, 3124, 4402, 5326, 5456, 6248, 8804, 10652, 12496, 17608, 21304, 24211, 29293, 35216, 42608, 48422, 58586, 82553, 96844, 117172, 165106, 189073, 193688, 234344, 330212, 378146, 387376, 468688, 660424, 756292, 908083, 1320848, 1512584, 1816166, 2079803, 3025168, 3632332, 4159606, 5861263, 7264664, 8319212, 11722526, 14529328, 16638424, 23445052, 33276848, 46890104, 64473893, 93780208, 128947786, 257895572, 515791144, 1031582288]

約数ペア:

[(1, 1031582288), (2, 515791144), (4, 257895572), (8, 128947786), (11, 93780208), (16, 64473893), (22, 46890104), (31, 33276848), (44, 23445052), (62, 16638424), (71, 14529328), (88, 11722526), (124, 8319212), (142, 7264664), (176, 5861263), (248, 4159606), (284, 3632332), (341, 3025168), (496, 2079803), (568, 1816166), (682, 1512584), (781, 1320848), (1136, 908083), (1364, 756292), (1562, 660424), (2201, 468688), (2663, 387376), (2728, 378146), (3124, 330212), (4402, 234344), (5326, 193688), (5456, 189073), (6248, 165106), (8804, 117172), (10652, 96844), (12496, 82553), (17608, 58586), (21304, 48422), (24211, 42608), (29293, 35216)]