7543792464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389981}}^1$

素因数の和:390036

約数の個数: 80

約数和(自身を含む): 21664280064

約数和(自身を除く): 14120487600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 389981, 779962, 1169943, 1559924, 2339886, 3119848, 4679772, 5069753, 6239696, 9359544, 10139506, 12089411, 15209259, 18719088, 20279012, 24178822, 30418518, 36268233, 40558024, 48357644, 60837036, 72536466, 81116048, 96715288, 121674072, 145072932, 157162343, 193430576, 243348144, 290145864, 314324686, 471487029, 580291728, 628649372, 942974058, 1257298744, 1885948116, 2514597488, 3771896232, 7543792464]

約数ペア:

[(1, 7543792464), (2, 3771896232), (3, 2514597488), (4, 1885948116), (6, 1257298744), (8, 942974058), (12, 628649372), (13, 580291728), (16, 471487029), (24, 314324686), (26, 290145864), (31, 243348144), (39, 193430576), (48, 157162343), (52, 145072932), (62, 121674072), (78, 96715288), (93, 81116048), (104, 72536466), (124, 60837036), (156, 48357644), (186, 40558024), (208, 36268233), (248, 30418518), (312, 24178822), (372, 20279012), (403, 18719088), (496, 15209259), (624, 12089411), (744, 10139506), (806, 9359544), (1209, 6239696), (1488, 5069753), (1612, 4679772), (2418, 3119848), (3224, 2339886), (4836, 1559924), (6448, 1169943), (9672, 779962), (19344, 389981)]